154786870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{130073}}^1$

素因数の和:130104

約数の個数: 32

約数和(自身を含む): 337151808

約数和(自身を除く): 182364938

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 130073, 260146, 650365, 910511, 1300730, 1821022, 2211241, 4422482, 4552555, 9105110, 11056205, 15478687, 22112410, 30957374, 77393435, 154786870]

約数ペア:

[(1, 154786870), (2, 77393435), (5, 30957374), (7, 22112410), (10, 15478687), (14, 11056205), (17, 9105110), (34, 4552555), (35, 4422482), (70, 2211241), (85, 1821022), (119, 1300730), (170, 910511), (238, 650365), (595, 260146), (1190, 130073)]