2149335710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{61357}}^1$

素因数の和:61508

約数の個数: 32

約数和(自身を含む): 4029011712

約数和(自身を除く): 1879676002

約数列:

[1, 2, 5, 10, 31, 62, 113, 155, 226, 310, 565, 1130, 3503, 7006, 17515, 35030, 61357, 122714, 306785, 613570, 1902067, 3804134, 6933341, 9510335, 13866682, 19020670, 34666705, 69333410, 214933571, 429867142, 1074667855, 2149335710]

約数ペア:

[(1, 2149335710), (2, 1074667855), (5, 429867142), (10, 214933571), (31, 69333410), (62, 34666705), (113, 19020670), (155, 13866682), (226, 9510335), (310, 6933341), (565, 3804134), (1130, 1902067), (3503, 613570), (7006, 306785), (17515, 122714), (35030, 61357)]