30265416

素因数分解:

$2^3\times 3^2\times {\mathrm{420353}}^1$

素因数の和:420365

約数の個数: 24

約数和(自身を含む): 81969030

約数和(自身を除く): 51703614

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 420353, 840706, 1261059, 1681412, 2522118, 3362824, 3783177, 5044236, 7566354, 10088472, 15132708, 30265416]

約数ペア:

[(1, 30265416), (2, 15132708), (3, 10088472), (4, 7566354), (6, 5044236), (8, 3783177), (9, 3362824), (12, 2522118), (18, 1681412), (24, 1261059), (36, 840706), (72, 420353)]