161222010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173357}}^1$

素因数の和:173398

約数の個数: 32

約数和(自身を含む): 399416832

約数和(自身を除く): 238194822

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 173357, 346714, 520071, 866785, 1040142, 1733570, 2600355, 5200710, 5374067, 10748134, 16122201, 26870335, 32244402, 53740670, 80611005, 161222010]

約数ペア:

[(1, 161222010), (2, 80611005), (3, 53740670), (5, 32244402), (6, 26870335), (10, 16122201), (15, 10748134), (30, 5374067), (31, 5200710), (62, 2600355), (93, 1733570), (155, 1040142), (186, 866785), (310, 520071), (465, 346714), (930, 173357)]