61662430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{143401}}^1$

素因数の和:143451

約数の個数: 16

約数和(自身を含む): 113574384

約数和(自身を除く): 51911954

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 143401, 286802, 717005, 1434010, 6166243, 12332486, 30831215, 61662430]

約数ペア:

[(1, 61662430), (2, 30831215), (5, 12332486), (10, 6166243), (43, 1434010), (86, 717005), (215, 286802), (430, 143401)]