30813195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{293459}}^1$

素因数の和:293474

約数の個数: 16

約数和(自身を含む): 56344320

約数和(自身を除く): 25531125

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 293459, 880377, 1467295, 2054213, 4401885, 6162639, 10271065, 30813195]

約数ペア:

[(1, 30813195), (3, 10271065), (5, 6162639), (7, 4401885), (15, 2054213), (21, 1467295), (35, 880377), (105, 293459)]