30306801

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3691}}^1$

素因数の和:3741

約数の個数: 32

約数和(自身を含む): 51038208

約数和(自身を除く): 20731407

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 3691, 8211, 11073, 25837, 62747, 77511, 84893, 188241, 254679, 439229, 594251, 1317687, 1443181, 1782753, 4329543, 10102267, 30306801]

約数ペア:

[(1, 30306801), (3, 10102267), (7, 4329543), (17, 1782753), (21, 1443181), (23, 1317687), (51, 594251), (69, 439229), (119, 254679), (161, 188241), (357, 84893), (391, 77511), (483, 62747), (1173, 25837), (2737, 11073), (3691, 8211)]