30558561890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{177223}}^1$

素因数の和:177674

約数の個数: 32

約数和(自身を含む): 56425286016

約数和(自身を除く): 25866724126

約数列:

[1, 2, 5, 10, 43, 86, 215, 401, 430, 802, 2005, 4010, 17243, 34486, 86215, 172430, 177223, 354446, 886115, 1772230, 7620589, 15241178, 38102945, 71066423, 76205890, 142132846, 355332115, 710664230, 3055856189, 6111712378, 15279280945, 30558561890]

約数ペア:

[(1, 30558561890), (2, 15279280945), (5, 6111712378), (10, 3055856189), (43, 710664230), (86, 355332115), (215, 142132846), (401, 76205890), (430, 71066423), (802, 38102945), (2005, 15241178), (4010, 7620589), (17243, 1772230), (34486, 886115), (86215, 354446), (172430, 177223)]