15690985890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{242257}}^1$

素因数の和:242411

約数の個数: 64

約数和(自身を含む): 40187695104

約数和(自身を除く): 24496709214

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 127, 170, 254, 255, 381, 510, 635, 762, 1270, 1905, 2159, 3810, 4318, 6477, 10795, 12954, 21590, 32385, 64770, 242257, 484514, 726771, 1211285, 1453542, 2422570, 3633855, 4118369, 7267710, 8236738, 12355107, 20591845, 24710214, 30766639, 41183690, 61533278, 61775535, 92299917, 123551070, 153833195, 184599834, 307666390, 461499585, 523032863, 922999170, 1046065726, 1569098589, 2615164315, 3138197178, 5230328630, 7845492945, 15690985890]

約数ペア:

[(1, 15690985890), (2, 7845492945), (3, 5230328630), (5, 3138197178), (6, 2615164315), (10, 1569098589), (15, 1046065726), (17, 922999170), (30, 523032863), (34, 461499585), (51, 307666390), (85, 184599834), (102, 153833195), (127, 123551070), (170, 92299917), (254, 61775535), (255, 61533278), (381, 41183690), (510, 30766639), (635, 24710214), (762, 20591845), (1270, 12355107), (1905, 8236738), (2159, 7267710), (3810, 4118369), (4318, 3633855), (6477, 2422570), (10795, 1453542), (12954, 1211285), (21590, 726771), (32385, 484514), (64770, 242257)]