202014990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2244611}}^1$

素因数の和:2244624

約数の個数: 24

約数和(自身を含む): 525239208

約数和(自身を除く): 323224218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2244611, 4489222, 6733833, 11223055, 13467666, 20201499, 22446110, 33669165, 40402998, 67338330, 101007495, 202014990]

約数ペア:

[(1, 202014990), (2, 101007495), (3, 67338330), (5, 40402998), (6, 33669165), (9, 22446110), (10, 20201499), (15, 13467666), (18, 11223055), (30, 6733833), (45, 4489222), (90, 2244611)]