68304710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2267}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 129330432

約数和(自身を除く): 61025722

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1310, 2267, 3013, 4534, 6026, 11335, 15065, 22670, 30130, 52141, 104282, 260705, 296977, 521410, 593954, 1484885, 2969770, 6830471, 13660942, 34152355, 68304710]

約数ペア:

[(1, 68304710), (2, 34152355), (5, 13660942), (10, 6830471), (23, 2969770), (46, 1484885), (115, 593954), (131, 521410), (230, 296977), (262, 260705), (655, 104282), (1310, 52141), (2267, 30130), (3013, 22670), (4534, 15065), (6026, 11335)]