30429539

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 36848448

約数和(自身を除く): 6418909

約数列:

[1, 7, 47, 49, 73, 181, 329, 511, 1267, 2303, 3431, 3577, 8507, 8869, 13213, 24017, 59549, 92491, 168119, 416843, 621011, 647437, 4347077, 30429539]

約数ペア:

[(1, 30429539), (7, 4347077), (47, 647437), (49, 621011), (73, 416843), (181, 168119), (329, 92491), (511, 59549), (1267, 24017), (2303, 13213), (3431, 8869), (3577, 8507)]