254367030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{66763}}^1$

素因数の和:66900

約数の個数: 32

約数和(自身を含む): 615297024

約数和(自身を除く): 360929994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 66763, 133526, 200289, 333815, 400578, 667630, 1001445, 2002890, 8478901, 16957802, 25436703, 42394505, 50873406, 84789010, 127183515, 254367030]

約数ペア:

[(1, 254367030), (2, 127183515), (3, 84789010), (5, 50873406), (6, 42394505), (10, 25436703), (15, 16957802), (30, 8478901), (127, 2002890), (254, 1001445), (381, 667630), (635, 400578), (762, 333815), (1270, 200289), (1905, 133526), (3810, 66763)]