30293690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14923}}^1$

素因数の和:14966

約数の個数: 32

約数和(自身を含む): 64471680

約数和(自身を除く): 34177990

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 14923, 29846, 74615, 104461, 149230, 208922, 432767, 522305, 865534, 1044610, 2163835, 3029369, 4327670, 6058738, 15146845, 30293690]

約数ペア:

[(1, 30293690), (2, 15146845), (5, 6058738), (7, 4327670), (10, 3029369), (14, 2163835), (29, 1044610), (35, 865534), (58, 522305), (70, 432767), (145, 208922), (203, 149230), (290, 104461), (406, 74615), (1015, 29846), (2030, 14923)]