6580530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 20689344

約数和(自身を除く): 14108814

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 23, 30, 33, 34, 45, 46, 51, 55, 66, 69, 85, 90, 99, 102, 110, 115, 138, 153, 165, 170, 187, 198, 207, 230, 253, 255, 289, 306, 330, 345, 374, 391, 414, 495, 506, 510, 561, 578, 690, 759, 765, 782, 867, 935, 990, 1035, 1122, 1173, 1265, 1445, 1518, 1530, 1683, 1734, 1870, 1955, 2070, 2277, 2346, 2530, 2601, 2805, 2890, 3179, 3366, 3519, 3795, 3910, 4301, 4335, 4554, 5202, 5610, 5865, 6358, 6647, 7038, 7590, 8415, 8602, 8670, 9537, 11385, 11730, 12903, 13005, 13294, 15895, 16830, 17595, 19074, 19941, 21505, 22770, 25806, 26010, 28611, 31790, 33235, 35190, 38709, 39882, 43010, 47685, 57222, 59823, 64515, 66470, 73117, 77418, 95370, 99705, 119646, 129030, 143055, 146234, 193545, 199410, 219351, 286110, 299115, 365585, 387090, 438702, 598230, 658053, 731170, 1096755, 1316106, 2193510, 3290265, 6580530]

約数ペア:

[(1, 6580530), (2, 3290265), (3, 2193510), (5, 1316106), (6, 1096755), (9, 731170), (10, 658053), (11, 598230), (15, 438702), (17, 387090), (18, 365585), (22, 299115), (23, 286110), (30, 219351), (33, 199410), (34, 193545), (45, 146234), (46, 143055), (51, 129030), (55, 119646), (66, 99705), (69, 95370), (85, 77418), (90, 73117), (99, 66470), (102, 64515), (110, 59823), (115, 57222), (138, 47685), (153, 43010), (165, 39882), (170, 38709), (187, 35190), (198, 33235), (207, 31790), (230, 28611), (253, 26010), (255, 25806), (289, 22770), (306, 21505), (330, 19941), (345, 19074), (374, 17595), (391, 16830), (414, 15895), (495, 13294), (506, 13005), (510, 12903), (561, 11730), (578, 11385), (690, 9537), (759, 8670), (765, 8602), (782, 8415), (867, 7590), (935, 7038), (990, 6647), (1035, 6358), (1122, 5865), (1173, 5610), (1265, 5202), (1445, 4554), (1518, 4335), (1530, 4301), (1683, 3910), (1734, 3795), (1870, 3519), (1955, 3366), (2070, 3179), (2277, 2890), (2346, 2805), (2530, 2601)]