85407110

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 156148992

約数和(自身を除く): 70741882

約数列:

[1, 2, 5, 10, 151, 163, 302, 326, 347, 694, 755, 815, 1510, 1630, 1735, 3470, 24613, 49226, 52397, 56561, 104794, 113122, 123065, 246130, 261985, 282805, 523970, 565610, 8540711, 17081422, 42703555, 85407110]

約数ペア:

[(1, 85407110), (2, 42703555), (5, 17081422), (10, 8540711), (151, 565610), (163, 523970), (302, 282805), (326, 261985), (347, 246130), (694, 123065), (755, 113122), (815, 104794), (1510, 56561), (1630, 52397), (1735, 49226), (3470, 24613)]