29700530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 58354560

約数和(自身を除く): 28654030

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 239, 289, 430, 478, 578, 731, 1195, 1445, 1462, 2390, 2890, 3655, 4063, 7310, 8126, 10277, 12427, 20315, 20554, 24854, 40630, 51385, 62135, 69071, 102770, 124270, 138142, 174709, 345355, 349418, 690710, 873545, 1747090, 2970053, 5940106, 14850265, 29700530]

約数ペア:

[(1, 29700530), (2, 14850265), (5, 5940106), (10, 2970053), (17, 1747090), (34, 873545), (43, 690710), (85, 349418), (86, 345355), (170, 174709), (215, 138142), (239, 124270), (289, 102770), (430, 69071), (478, 62135), (578, 51385), (731, 40630), (1195, 24854), (1445, 20554), (1462, 20315), (2390, 12427), (2890, 10277), (3655, 8126), (4063, 7310)]