90296570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1575

約数の個数: 64

約数和(自身を含む): 203164416

約数和(自身を除く): 112867846

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 67, 70, 91, 130, 134, 182, 335, 455, 469, 670, 871, 910, 938, 1481, 1742, 2345, 2962, 4355, 4690, 6097, 7405, 8710, 10367, 12194, 14810, 19253, 20734, 30485, 38506, 51835, 60970, 96265, 99227, 103670, 134771, 192530, 198454, 269542, 496135, 673855, 694589, 992270, 1289951, 1347710, 1389178, 2579902, 3472945, 6449755, 6945890, 9029657, 12899510, 18059314, 45148285, 90296570]

約数ペア:

[(1, 90296570), (2, 45148285), (5, 18059314), (7, 12899510), (10, 9029657), (13, 6945890), (14, 6449755), (26, 3472945), (35, 2579902), (65, 1389178), (67, 1347710), (70, 1289951), (91, 992270), (130, 694589), (134, 673855), (182, 496135), (335, 269542), (455, 198454), (469, 192530), (670, 134771), (871, 103670), (910, 99227), (938, 96265), (1481, 60970), (1742, 51835), (2345, 38506), (2962, 30485), (4355, 20734), (4690, 19253), (6097, 14810), (7405, 12194), (8710, 10367)]