70056820

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{23509}}^1$

素因数の和:23667

約数の個数: 24

約数和(自身を含む): 148113000

約数和(自身を除く): 78056180

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 23509, 47018, 94036, 117545, 235090, 470180, 3502841, 7005682, 14011364, 17514205, 35028410, 70056820]

約数ペア:

[(1, 70056820), (2, 35028410), (4, 17514205), (5, 14011364), (10, 7005682), (20, 3502841), (149, 470180), (298, 235090), (596, 117545), (745, 94036), (1490, 47018), (2980, 23509)]