2021982210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:342

約数の個数: 256

約数和(自身を含む): 6046617600

約数和(自身を除く): 4024635390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 27, 30, 34, 45, 46, 51, 54, 69, 85, 90, 102, 107, 115, 135, 138, 153, 170, 179, 207, 214, 230, 255, 270, 306, 321, 345, 358, 391, 414, 459, 510, 535, 537, 621, 642, 690, 765, 782, 895, 918, 963, 1035, 1070, 1074, 1173, 1242, 1530, 1605, 1611, 1790, 1819, 1926, 1955, 2070, 2295, 2346, 2461, 2685, 2889, 3043, 3105, 3210, 3222, 3519, 3638, 3910, 4117, 4590, 4815, 4833, 4922, 5370, 5457, 5778, 5865, 6086, 6210, 7038, 7383, 8055, 8234, 9095, 9129, 9630, 9666, 10557, 10914, 11730, 12305, 12351, 14445, 14766, 15215, 16110, 16371, 17595, 18190, 18258, 19153, 20585, 21114, 22149, 24165, 24610, 24702, 27285, 27387, 28890, 30430, 32742, 35190, 36915, 37053, 38306, 41170, 41837, 44298, 45645, 48330, 49113, 52785, 54570, 54774, 57459, 61755, 66447, 69989, 73830, 74106, 81855, 82161, 83674, 91290, 95765, 98226, 105570, 110745, 111159, 114918, 123510, 125511, 132894, 136935, 139978, 163710, 164322, 172377, 185265, 191530, 209185, 209967, 221490, 222318, 245565, 251022, 273870, 287295, 325601, 332235, 344754, 349945, 370530, 376533, 410805, 418370, 419934, 440519, 491130, 517131, 555795, 574590, 627555, 629901, 651202, 664470, 699890, 753066, 821610, 861885, 881038, 976803, 1034262, 1049835, 1111590, 1129599, 1255110, 1259802, 1321557, 1628005, 1723770, 1882665, 1889703, 1953606, 2099670, 2202595, 2259198, 2585655, 2643114, 2930409, 3149505, 3256010, 3765330, 3779406, 3964671, 4405190, 4884015, 5171310, 5647995, 5860818, 6299010, 6607785, 7488823, 7929342, 8791227, 9448515, 9768030, 11295990, 11894013, 13215570, 14652045, 14977646, 17582454, 18897030, 19823355, 22466469, 23788026, 29304090, 37444115, 39646710, 43956135, 44932938, 59470065, 67399407, 74888230, 87912270, 112332345, 118940130, 134798814, 202198221, 224664690, 336997035, 404396442, 673994070, 1010991105, 2021982210]

約数ペア:

[(1, 2021982210), (2, 1010991105), (3, 673994070), (5, 404396442), (6, 336997035), (9, 224664690), (10, 202198221), (15, 134798814), (17, 118940130), (18, 112332345), (23, 87912270), (27, 74888230), (30, 67399407), (34, 59470065), (45, 44932938), (46, 43956135), (51, 39646710), (54, 37444115), (69, 29304090), (85, 23788026), (90, 22466469), (102, 19823355), (107, 18897030), (115, 17582454), (135, 14977646), (138, 14652045), (153, 13215570), (170, 11894013), (179, 11295990), (207, 9768030), (214, 9448515), (230, 8791227), (255, 7929342), (270, 7488823), (306, 6607785), (321, 6299010), (345, 5860818), (358, 5647995), (391, 5171310), (414, 4884015), (459, 4405190), (510, 3964671), (535, 3779406), (537, 3765330), (621, 3256010), (642, 3149505), (690, 2930409), (765, 2643114), (782, 2585655), (895, 2259198), (918, 2202595), (963, 2099670), (1035, 1953606), (1070, 1889703), (1074, 1882665), (1173, 1723770), (1242, 1628005), (1530, 1321557), (1605, 1259802), (1611, 1255110), (1790, 1129599), (1819, 1111590), (1926, 1049835), (1955, 1034262), (2070, 976803), (2295, 881038), (2346, 861885), (2461, 821610), (2685, 753066), (2889, 699890), (3043, 664470), (3105, 651202), (3210, 629901), (3222, 627555), (3519, 574590), (3638, 555795), (3910, 517131), (4117, 491130), (4590, 440519), (4815, 419934), (4833, 418370), (4922, 410805), (5370, 376533), (5457, 370530), (5778, 349945), (5865, 344754), (6086, 332235), (6210, 325601), (7038, 287295), (7383, 273870), (8055, 251022), (8234, 245565), (9095, 222318), (9129, 221490), (9630, 209967), (9666, 209185), (10557, 191530), (10914, 185265), (11730, 172377), (12305, 164322), (12351, 163710), (14445, 139978), (14766, 136935), (15215, 132894), (16110, 125511), (16371, 123510), (17595, 114918), (18190, 111159), (18258, 110745), (19153, 105570), (20585, 98226), (21114, 95765), (22149, 91290), (24165, 83674), (24610, 82161), (24702, 81855), (27285, 74106), (27387, 73830), (28890, 69989), (30430, 66447), (32742, 61755), (35190, 57459), (36915, 54774), (37053, 54570), (38306, 52785), (41170, 49113), (41837, 48330), (44298, 45645)]