30051237

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 42179040

約数和(自身を除く): 12127803

約数列:

[1, 3, 41, 59, 101, 123, 177, 303, 1681, 2419, 4141, 5043, 5959, 7257, 12423, 17877, 99179, 169781, 244319, 297537, 509343, 732957, 10017079, 30051237]

約数ペア:

[(1, 30051237), (3, 10017079), (41, 732957), (59, 509343), (101, 297537), (123, 244319), (177, 169781), (303, 99179), (1681, 17877), (2419, 12423), (4141, 7257), (5043, 5959)]