70204730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2971}}^1$

素因数の和:3134

約数の個数: 32

約数和(自身を含む): 134809920

約数和(自身を除く): 64605190

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2363, 2971, 4726, 5942, 11815, 14855, 23630, 29710, 50507, 101014, 252535, 412969, 505070, 825938, 2064845, 4129690, 7020473, 14040946, 35102365, 70204730]

約数ペア:

[(1, 70204730), (2, 35102365), (5, 14040946), (10, 7020473), (17, 4129690), (34, 2064845), (85, 825938), (139, 505070), (170, 412969), (278, 252535), (695, 101014), (1390, 50507), (2363, 29710), (2971, 23630), (4726, 14855), (5942, 11815)]