179753670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{1663}}^1$

素因数の和:2877

約数の個数: 48

約数和(自身を含む): 468029952

約数和(自身を除く): 288276282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1201, 1663, 2402, 3326, 3603, 4989, 6005, 7206, 8315, 9978, 10809, 12010, 14967, 16630, 18015, 21618, 24945, 29934, 36030, 49890, 54045, 74835, 108090, 149670, 1997263, 3994526, 5991789, 9986315, 11983578, 17975367, 19972630, 29958945, 35950734, 59917890, 89876835, 179753670]

約数ペア:

[(1, 179753670), (2, 89876835), (3, 59917890), (5, 35950734), (6, 29958945), (9, 19972630), (10, 17975367), (15, 11983578), (18, 9986315), (30, 5991789), (45, 3994526), (90, 1997263), (1201, 149670), (1663, 108090), (2402, 74835), (3326, 54045), (3603, 49890), (4989, 36030), (6005, 29934), (7206, 24945), (8315, 21618), (9978, 18015), (10809, 16630), (12010, 14967)]