811594070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{11159}}^1$

素因数の和:12212

約数の個数: 32

約数和(自身を含む): 1671321600

約数和(自身を除く): 859727530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1039, 2078, 5195, 7273, 10390, 11159, 14546, 22318, 36365, 55795, 72730, 78113, 111590, 156226, 390565, 781130, 11594201, 23188402, 57971005, 81159407, 115942010, 162318814, 405797035, 811594070]

約数ペア:

[(1, 811594070), (2, 405797035), (5, 162318814), (7, 115942010), (10, 81159407), (14, 57971005), (35, 23188402), (70, 11594201), (1039, 781130), (2078, 390565), (5195, 156226), (7273, 111590), (10390, 78113), (11159, 72730), (14546, 55795), (22318, 36365)]