30250045

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{29803}}^1$

素因数の和:29844

約数の個数: 16

約数和(自身を含む): 42917760

約数和(自身を除く): 12667715

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 29803, 149015, 208621, 864287, 1043105, 4321435, 6050009, 30250045]

約数ペア:

[(1, 30250045), (5, 6050009), (7, 4321435), (29, 1043105), (35, 864287), (145, 208621), (203, 149015), (1015, 29803)]