201506490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2238961}}^1$

素因数の和:2238974

約数の個数: 24

約数和(自身を含む): 523917108

約数和(自身を除く): 322410618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2238961, 4477922, 6716883, 11194805, 13433766, 20150649, 22389610, 33584415, 40301298, 67168830, 100753245, 201506490]

約数ペア:

[(1, 201506490), (2, 100753245), (3, 67168830), (5, 40301298), (6, 33584415), (9, 22389610), (10, 20150649), (15, 13433766), (18, 11194805), (30, 6716883), (45, 4477922), (90, 2238961)]