68854990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5791}}^1$

素因数の和:5868

約数の個数: 32

約数和(自身を含む): 131362560

約数和(自身を除く): 62507570

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5791, 5945, 11582, 11890, 28955, 57910, 167939, 237431, 335878, 474862, 839695, 1187155, 1679390, 2374310, 6885499, 13770998, 34427495, 68854990]

約数ペア:

[(1, 68854990), (2, 34427495), (5, 13770998), (10, 6885499), (29, 2374310), (41, 1679390), (58, 1187155), (82, 839695), (145, 474862), (205, 335878), (290, 237431), (410, 167939), (1189, 57910), (2378, 28955), (5791, 11890), (5945, 11582)]