70094620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 151865280

約数和(自身を除く): 81770660

約数列:

[1, 2, 4, 5, 10, 20, 53, 89, 106, 178, 212, 265, 356, 445, 530, 743, 890, 1060, 1486, 1780, 2972, 3715, 4717, 7430, 9434, 14860, 18868, 23585, 39379, 47170, 66127, 78758, 94340, 132254, 157516, 196895, 264508, 330635, 393790, 661270, 787580, 1322540, 3504731, 7009462, 14018924, 17523655, 35047310, 70094620]

約数ペア:

[(1, 70094620), (2, 35047310), (4, 17523655), (5, 14018924), (10, 7009462), (20, 3504731), (53, 1322540), (89, 787580), (106, 661270), (178, 393790), (212, 330635), (265, 264508), (356, 196895), (445, 157516), (530, 132254), (743, 94340), (890, 78758), (1060, 66127), (1486, 47170), (1780, 39379), (2972, 23585), (3715, 18868), (4717, 14860), (7430, 9434)]