30914290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 63345240

約数和(自身を除く): 32430950

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 605, 638, 881, 1210, 1595, 1762, 3190, 3509, 4405, 7018, 8810, 9691, 17545, 19382, 25549, 35090, 48455, 51098, 96910, 106601, 127745, 213202, 255490, 281039, 533005, 562078, 1066010, 1405195, 2810390, 3091429, 6182858, 15457145, 30914290]

約数ペア:

[(1, 30914290), (2, 15457145), (5, 6182858), (10, 3091429), (11, 2810390), (22, 1405195), (29, 1066010), (55, 562078), (58, 533005), (110, 281039), (121, 255490), (145, 213202), (242, 127745), (290, 106601), (319, 96910), (605, 51098), (638, 48455), (881, 35090), (1210, 25549), (1595, 19382), (1762, 17545), (3190, 9691), (3509, 8810), (4405, 7018)]