30220294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4289}}^1$

素因数の和:4575

約数の個数: 16

約数和(自身を含む): 49008960

約数和(自身を除く): 18788666

約数列:

[1, 2, 13, 26, 271, 542, 3523, 4289, 7046, 8578, 55757, 111514, 1162319, 2324638, 15110147, 30220294]

約数ペア:

[(1, 30220294), (2, 15110147), (13, 2324638), (26, 1162319), (271, 111514), (542, 55757), (3523, 8578), (4289, 7046)]