1519587420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{19289}}^1$

素因数の和:19415

約数の個数: 96

約数和(自身を含む): 4627748160

約数和(自身を除く): 3108160740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 101, 130, 156, 195, 202, 260, 303, 390, 404, 505, 606, 780, 1010, 1212, 1313, 1515, 2020, 2626, 3030, 3939, 5252, 6060, 6565, 7878, 13130, 15756, 19289, 19695, 26260, 38578, 39390, 57867, 77156, 78780, 96445, 115734, 192890, 231468, 250757, 289335, 385780, 501514, 578670, 752271, 1003028, 1157340, 1253785, 1504542, 1948189, 2507570, 3009084, 3761355, 3896378, 5015140, 5844567, 7522710, 7792756, 9740945, 11689134, 15045420, 19481890, 23378268, 25326457, 29222835, 38963780, 50652914, 58445670, 75979371, 101305828, 116891340, 126632285, 151958742, 253264570, 303917484, 379896855, 506529140, 759793710, 1519587420]

約数ペア:

[(1, 1519587420), (2, 759793710), (3, 506529140), (4, 379896855), (5, 303917484), (6, 253264570), (10, 151958742), (12, 126632285), (13, 116891340), (15, 101305828), (20, 75979371), (26, 58445670), (30, 50652914), (39, 38963780), (52, 29222835), (60, 25326457), (65, 23378268), (78, 19481890), (101, 15045420), (130, 11689134), (156, 9740945), (195, 7792756), (202, 7522710), (260, 5844567), (303, 5015140), (390, 3896378), (404, 3761355), (505, 3009084), (606, 2507570), (780, 1948189), (1010, 1504542), (1212, 1253785), (1313, 1157340), (1515, 1003028), (2020, 752271), (2626, 578670), (3030, 501514), (3939, 385780), (5252, 289335), (6060, 250757), (6565, 231468), (7878, 192890), (13130, 115734), (15756, 96445), (19289, 78780), (19695, 77156), (26260, 57867), (38578, 39390)]