30517435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 41731200

約数和(自身を除く): 11213765

約数列:

[1, 5, 13, 23, 65, 115, 137, 149, 299, 685, 745, 1495, 1781, 1937, 3151, 3427, 8905, 9685, 15755, 17135, 20413, 40963, 44551, 102065, 204815, 222755, 265369, 469499, 1326845, 2347495, 6103487, 30517435]

約数ペア:

[(1, 30517435), (5, 6103487), (13, 2347495), (23, 1326845), (65, 469499), (115, 265369), (137, 222755), (149, 204815), (299, 102065), (685, 44551), (745, 40963), (1495, 20413), (1781, 17135), (1937, 15755), (3151, 9685), (3427, 8905)]