30671205

素因数分解:

$3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{3671}}^1$

素因数の和:4236

約数の個数: 16

約数和(自身を含む): 49175424

約数和(自身を除く): 18504219

約数列:

[1, 3, 5, 15, 557, 1671, 2785, 3671, 8355, 11013, 18355, 55065, 2044747, 6134241, 10223735, 30671205]

約数ペア:

[(1, 30671205), (3, 10223735), (5, 6134241), (15, 2044747), (557, 55065), (1671, 18355), (2785, 11013), (3671, 8355)]