21977873670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{778529}}^1$

素因数の和:779480

約数の個数: 32

約数和(自身を含む): 52803018720

約数和(自身を除く): 30825145050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 941, 1882, 2823, 4705, 5646, 9410, 14115, 28230, 778529, 1557058, 2335587, 3892645, 4671174, 7785290, 11677935, 23355870, 732595789, 1465191578, 2197787367, 3662978945, 4395574734, 7325957890, 10988936835, 21977873670]

約数ペア:

[(1, 21977873670), (2, 10988936835), (3, 7325957890), (5, 4395574734), (6, 3662978945), (10, 2197787367), (15, 1465191578), (30, 732595789), (941, 23355870), (1882, 11677935), (2823, 7785290), (4705, 4671174), (5646, 3892645), (9410, 2335587), (14115, 1557058), (28230, 778529)]