68258170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4441}}^1$

素因数の和:4530

約数の個数: 32

約数和(自身を含む): 129528720

約数和(自身を除く): 61270550

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 3074, 4441, 7685, 8882, 15370, 22205, 44410, 128789, 235373, 257578, 470746, 643945, 1176865, 1287890, 2353730, 6825817, 13651634, 34129085, 68258170]

約数ペア:

[(1, 68258170), (2, 34129085), (5, 13651634), (10, 6825817), (29, 2353730), (53, 1287890), (58, 1176865), (106, 643945), (145, 470746), (265, 257578), (290, 235373), (530, 128789), (1537, 44410), (3074, 22205), (4441, 15370), (7685, 8882)]