30509768

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 59564160

約数和(自身を除く): 29054392

約数列:

[1, 2, 4, 8, 47, 53, 94, 106, 188, 212, 376, 424, 1531, 2491, 3062, 4982, 6124, 9964, 12248, 19928, 71957, 81143, 143914, 162286, 287828, 324572, 575656, 649144, 3813721, 7627442, 15254884, 30509768]

約数ペア:

[(1, 30509768), (2, 15254884), (4, 7627442), (8, 3813721), (47, 649144), (53, 575656), (94, 324572), (106, 287828), (188, 162286), (212, 143914), (376, 81143), (424, 71957), (1531, 19928), (2491, 12248), (3062, 9964), (4982, 6124)]