30478622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2579}}^1$

素因数の和:2911

約数の個数: 16

約数和(自身を含む): 48297600

約数和(自身を除く): 17818978

約数列:

[1, 2, 19, 38, 311, 622, 2579, 5158, 5909, 11818, 49001, 98002, 802069, 1604138, 15239311, 30478622]

約数ペア:

[(1, 30478622), (2, 15239311), (19, 1604138), (38, 802069), (311, 98002), (622, 49001), (2579, 11818), (5158, 5909)]