30171464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{221849}}^1$

素因数の和:221872

約数の個数: 16

約数和(自身を含む): 59899500

約数和(自身を除く): 29728036

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 221849, 443698, 887396, 1774792, 3771433, 7542866, 15085732, 30171464]

約数ペア:

[(1, 30171464), (2, 15085732), (4, 7542866), (8, 3771433), (17, 1774792), (34, 887396), (68, 443698), (136, 221849)]