630138770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1465439}}^1$

素因数の和:1465489

約数の個数: 16

約数和(自身を含む): 1160628480

約数和(自身を除く): 530489710

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1465439, 2930878, 7327195, 14654390, 63013877, 126027754, 315069385, 630138770]

約数ペア:

[(1, 630138770), (2, 315069385), (5, 126027754), (10, 63013877), (43, 14654390), (86, 7327195), (215, 2930878), (430, 1465439)]