30145041

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{6101}}^1$

素因数の和:6174

約数の個数: 20

約数和(自身を含む): 45777204

約数和(自身を除く): 15632163

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 6101, 18303, 54909, 164727, 372161, 494181, 1116483, 3349449, 10048347, 30145041]

約数ペア:

[(1, 30145041), (3, 10048347), (9, 3349449), (27, 1116483), (61, 494181), (81, 372161), (183, 164727), (549, 54909), (1647, 18303), (4941, 6101)]