30985548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1229}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 79349760

約数和(自身を除く): 48364212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 191, 382, 573, 764, 1146, 1229, 2101, 2292, 2458, 3687, 4202, 4916, 6303, 7374, 8404, 12606, 13519, 14748, 25212, 27038, 40557, 54076, 81114, 162228, 234739, 469478, 704217, 938956, 1408434, 2582129, 2816868, 5164258, 7746387, 10328516, 15492774, 30985548]

約数ペア:

[(1, 30985548), (2, 15492774), (3, 10328516), (4, 7746387), (6, 5164258), (11, 2816868), (12, 2582129), (22, 1408434), (33, 938956), (44, 704217), (66, 469478), (132, 234739), (191, 162228), (382, 81114), (573, 54076), (764, 40557), (1146, 27038), (1229, 25212), (2101, 14748), (2292, 13519), (2458, 12606), (3687, 8404), (4202, 7374), (4916, 6303)]