30711295

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1523}}^1$

素因数の和:1674

約数の個数: 16

約数和(自身を含む): 38221920

約数和(自身を除く): 7510625

約数列:

[1, 5, 37, 109, 185, 545, 1523, 4033, 7615, 20165, 56351, 166007, 281755, 830035, 6142259, 30711295]

約数ペア:

[(1, 30711295), (5, 6142259), (37, 830035), (109, 281755), (185, 166007), (545, 56351), (1523, 20165), (4033, 7615)]