631304870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{10499}}^1$

素因数の和:11372

約数の個数: 32

約数和(自身を含む): 1300320000

約数和(自身を除く): 669015130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 859, 1718, 4295, 6013, 8590, 10499, 12026, 20998, 30065, 52495, 60130, 73493, 104990, 146986, 367465, 734930, 9018641, 18037282, 45093205, 63130487, 90186410, 126260974, 315652435, 631304870]

約数ペア:

[(1, 631304870), (2, 315652435), (5, 126260974), (7, 90186410), (10, 63130487), (14, 45093205), (35, 18037282), (70, 9018641), (859, 734930), (1718, 367465), (4295, 146986), (6013, 104990), (8590, 73493), (10499, 60130), (12026, 52495), (20998, 30065)]