70157470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2969}}^1$

素因数の和:3132

約数の個数: 32

約数和(自身を含む): 134719200

約数和(自身を除く): 64561730

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2363, 2969, 4726, 5938, 11815, 14845, 23630, 29690, 50473, 100946, 252365, 412691, 504730, 825382, 2063455, 4126910, 7015747, 14031494, 35078735, 70157470]

約数ペア:

[(1, 70157470), (2, 35078735), (5, 14031494), (10, 7015747), (17, 4126910), (34, 2063455), (85, 825382), (139, 504730), (170, 412691), (278, 252365), (695, 100946), (1390, 50473), (2363, 29690), (2969, 23630), (4726, 14845), (5938, 11815)]