31508700210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{8821}}^1$

素因数の和:8961

約数の個数: 192

約数和(自身を含む): 91557962496

約数和(自身を除く): 60049262286

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 71, 78, 86, 90, 117, 129, 130, 142, 195, 213, 215, 234, 258, 355, 387, 390, 426, 430, 559, 585, 639, 645, 710, 774, 923, 1065, 1118, 1170, 1278, 1290, 1677, 1846, 1935, 2130, 2769, 2795, 3053, 3195, 3354, 3870, 4615, 5031, 5538, 5590, 6106, 6390, 8307, 8385, 8821, 9159, 9230, 10062, 13845, 15265, 16614, 16770, 17642, 18318, 25155, 26463, 27477, 27690, 30530, 39689, 41535, 44105, 45795, 50310, 52926, 54954, 79378, 79389, 83070, 88210, 91590, 114673, 119067, 132315, 137385, 158778, 198445, 229346, 238134, 264630, 274770, 344019, 357201, 379303, 396890, 396945, 573365, 595335, 626291, 688038, 714402, 758606, 793890, 1032057, 1137909, 1146730, 1190670, 1252582, 1720095, 1786005, 1878873, 1896515, 2064114, 2275818, 3131455, 3413727, 3440190, 3572010, 3757746, 3793030, 4930939, 5160285, 5636619, 5689545, 6262910, 6827454, 8141783, 9394365, 9861878, 10320570, 11273238, 11379090, 14792817, 16283566, 17068635, 18788730, 24425349, 24654695, 26930513, 28183095, 29585634, 34137270, 40708915, 44378451, 48850698, 49309390, 53861026, 56366190, 73276047, 73964085, 80791539, 81417830, 88756902, 122126745, 134652565, 146552094, 147928170, 161583078, 221892255, 242374617, 244253490, 269305130, 350096669, 366380235, 403957695, 443784510, 484749234, 700193338, 732760470, 807915390, 1050290007, 1211873085, 1750483345, 2100580014, 2423746170, 3150870021, 3500966690, 5251450035, 6301740042, 10502900070, 15754350105, 31508700210]

約数ペア:

[(1, 31508700210), (2, 15754350105), (3, 10502900070), (5, 6301740042), (6, 5251450035), (9, 3500966690), (10, 3150870021), (13, 2423746170), (15, 2100580014), (18, 1750483345), (26, 1211873085), (30, 1050290007), (39, 807915390), (43, 732760470), (45, 700193338), (65, 484749234), (71, 443784510), (78, 403957695), (86, 366380235), (90, 350096669), (117, 269305130), (129, 244253490), (130, 242374617), (142, 221892255), (195, 161583078), (213, 147928170), (215, 146552094), (234, 134652565), (258, 122126745), (355, 88756902), (387, 81417830), (390, 80791539), (426, 73964085), (430, 73276047), (559, 56366190), (585, 53861026), (639, 49309390), (645, 48850698), (710, 44378451), (774, 40708915), (923, 34137270), (1065, 29585634), (1118, 28183095), (1170, 26930513), (1278, 24654695), (1290, 24425349), (1677, 18788730), (1846, 17068635), (1935, 16283566), (2130, 14792817), (2769, 11379090), (2795, 11273238), (3053, 10320570), (3195, 9861878), (3354, 9394365), (3870, 8141783), (4615, 6827454), (5031, 6262910), (5538, 5689545), (5590, 5636619), (6106, 5160285), (6390, 4930939), (8307, 3793030), (8385, 3757746), (8821, 3572010), (9159, 3440190), (9230, 3413727), (10062, 3131455), (13845, 2275818), (15265, 2064114), (16614, 1896515), (16770, 1878873), (17642, 1786005), (18318, 1720095), (25155, 1252582), (26463, 1190670), (27477, 1146730), (27690, 1137909), (30530, 1032057), (39689, 793890), (41535, 758606), (44105, 714402), (45795, 688038), (50310, 626291), (52926, 595335), (54954, 573365), (79378, 396945), (79389, 396890), (83070, 379303), (88210, 357201), (91590, 344019), (114673, 274770), (119067, 264630), (132315, 238134), (137385, 229346), (158778, 198445)]