68436190

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{853}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 126173376

約数和(自身を除く): 57737186

約数列:

[1, 2, 5, 10, 71, 113, 142, 226, 355, 565, 710, 853, 1130, 1706, 4265, 8023, 8530, 16046, 40115, 60563, 80230, 96389, 121126, 192778, 302815, 481945, 605630, 963890, 6843619, 13687238, 34218095, 68436190]

約数ペア:

[(1, 68436190), (2, 34218095), (5, 13687238), (10, 6843619), (71, 963890), (113, 605630), (142, 481945), (226, 302815), (355, 192778), (565, 121126), (710, 96389), (853, 80230), (1130, 60563), (1706, 40115), (4265, 16046), (8023, 8530)]