30280263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 46146240

約数和(自身を除く): 15865977

約数列:

[1, 3, 13, 29, 39, 41, 87, 123, 377, 533, 653, 1131, 1189, 1599, 1959, 3567, 8489, 15457, 18937, 25467, 26773, 46371, 56811, 80319, 246181, 348049, 738543, 776417, 1044147, 2329251, 10093421, 30280263]

約数ペア:

[(1, 30280263), (3, 10093421), (13, 2329251), (29, 1044147), (39, 776417), (41, 738543), (87, 348049), (123, 246181), (377, 80319), (533, 56811), (653, 46371), (1131, 26773), (1189, 25467), (1599, 18937), (1959, 15457), (3567, 8489)]