22638180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1229}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 63645120

約数和(自身を除く): 41006940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1229, 1535, 1842, 2458, 3070, 3684, 3687, 4605, 4916, 6140, 6145, 7374, 9210, 12290, 14748, 18420, 18435, 24580, 36870, 73740, 377303, 754606, 1131909, 1509212, 1886515, 2263818, 3773030, 4527636, 5659545, 7546060, 11319090, 22638180]

約数ペア:

[(1, 22638180), (2, 11319090), (3, 7546060), (4, 5659545), (5, 4527636), (6, 3773030), (10, 2263818), (12, 1886515), (15, 1509212), (20, 1131909), (30, 754606), (60, 377303), (307, 73740), (614, 36870), (921, 24580), (1228, 18435), (1229, 18420), (1535, 14748), (1842, 12290), (2458, 9210), (3070, 7374), (3684, 6145), (3687, 6140), (4605, 4916)]