30090645

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51437}}^1$

素因数の和:51461

約数の個数: 24

約数和(自身を含む): 56170296

約数和(自身を除く): 26079651

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 51437, 154311, 257185, 462933, 668681, 771555, 2006043, 2314665, 3343405, 6018129, 10030215, 30090645]

約数ペア:

[(1, 30090645), (3, 10030215), (5, 6018129), (9, 3343405), (13, 2314665), (15, 2006043), (39, 771555), (45, 668681), (65, 462933), (117, 257185), (195, 154311), (585, 51437)]