30086147

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 38265696

約数和(自身を除く): 8179549

約数列:

[1, 7, 13, 49, 73, 91, 511, 637, 647, 949, 3577, 4529, 6643, 8411, 31703, 46501, 47231, 58877, 330617, 412139, 614003, 2314319, 4298021, 30086147]

約数ペア:

[(1, 30086147), (7, 4298021), (13, 2314319), (49, 614003), (73, 412139), (91, 330617), (511, 58877), (637, 47231), (647, 46501), (949, 31703), (3577, 8411), (4529, 6643)]