30407455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{691}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 39410784

約数和(自身を除く): 9003329

約数列:

[1, 5, 13, 65, 677, 691, 3385, 3455, 8801, 8983, 44005, 44915, 467807, 2339035, 6081491, 30407455]

約数ペア:

[(1, 30407455), (5, 6081491), (13, 2339035), (65, 467807), (677, 44915), (691, 44005), (3385, 8983), (3455, 8801)]