15704314870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{234989}}^1$

素因数の和:235200

約数の個数: 32

約数和(自身を含む): 29135000160

約数和(自身を除く): 13430685290

約数列:

[1, 2, 5, 10, 41, 82, 163, 205, 326, 410, 815, 1630, 6683, 13366, 33415, 66830, 234989, 469978, 1174945, 2349890, 9634549, 19269098, 38303207, 48172745, 76606414, 96345490, 191516035, 383032070, 1570431487, 3140862974, 7852157435, 15704314870]

約数ペア:

[(1, 15704314870), (2, 7852157435), (5, 3140862974), (10, 1570431487), (41, 383032070), (82, 191516035), (163, 96345490), (205, 76606414), (326, 48172745), (410, 38303207), (815, 19269098), (1630, 9634549), (6683, 2349890), (13366, 1174945), (33415, 469978), (66830, 234989)]