1296990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{14411}}^1$

素因数の和:14424

約数の個数: 24

約数和(自身を含む): 3372408

約数和(自身を除く): 2075418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 14411, 28822, 43233, 72055, 86466, 129699, 144110, 216165, 259398, 432330, 648495, 1296990]

約数ペア:

[(1, 1296990), (2, 648495), (3, 432330), (5, 259398), (6, 216165), (9, 144110), (10, 129699), (15, 86466), (18, 72055), (30, 43233), (45, 28822), (90, 14411)]