70713470

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{50873}}^1$

素因数の和:51019

約数の個数: 16

約数和(自身を含む): 128202480

約数和(自身を除く): 57489010

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 50873, 101746, 254365, 508730, 7071347, 14142694, 35356735, 70713470]

約数ペア:

[(1, 70713470), (2, 35356735), (5, 14142694), (10, 7071347), (139, 508730), (278, 254365), (695, 101746), (1390, 50873)]