30422709

素因数分解:

$3^4\times {\mathrm{379}}^1\times {\mathrm{991}}^1$

素因数の和:1382

約数の個数: 20

約数和(自身を含む): 45612160

約数和(自身を除く): 15189451

約数列:

[1, 3, 9, 27, 81, 379, 991, 1137, 2973, 3411, 8919, 10233, 26757, 30699, 80271, 375589, 1126767, 3380301, 10140903, 30422709]

約数ペア:

[(1, 30422709), (3, 10140903), (9, 3380301), (27, 1126767), (81, 375589), (379, 80271), (991, 30699), (1137, 26757), (2973, 10233), (3411, 8919)]