313098780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5218313}}^1$

素因数の和:5218325

約数の個数: 24

約数和(自身を含む): 876676752

約数和(自身を除く): 563577972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5218313, 10436626, 15654939, 20873252, 26091565, 31309878, 52183130, 62619756, 78274695, 104366260, 156549390, 313098780]

約数ペア:

[(1, 313098780), (2, 156549390), (3, 104366260), (4, 78274695), (5, 62619756), (6, 52183130), (10, 31309878), (12, 26091565), (15, 20873252), (20, 15654939), (30, 10436626), (60, 5218313)]