157436510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29209}}^1$

素因数の和:29241

約数の個数: 48

約数和(自身を含む): 359633520

約数和(自身を除く): 202197010

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 29209, 58418, 146045, 204463, 292090, 321299, 408926, 642598, 1022315, 1431241, 1606495, 2044630, 2249093, 2862482, 3212990, 4498186, 7156205, 11245465, 14312410, 15743651, 22490930, 31487302, 78718255, 157436510]

約数ペア:

[(1, 157436510), (2, 78718255), (5, 31487302), (7, 22490930), (10, 15743651), (11, 14312410), (14, 11245465), (22, 7156205), (35, 4498186), (49, 3212990), (55, 2862482), (70, 2249093), (77, 2044630), (98, 1606495), (110, 1431241), (154, 1022315), (245, 642598), (385, 408926), (490, 321299), (539, 292090), (770, 204463), (1078, 146045), (2695, 58418), (5390, 29209)]