30910404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12689}}^1$

素因数の和:12732

約数の個数: 48

約数和(自身を含む): 85276800

約数和(自身を除く): 54366396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 12689, 25378, 38067, 50756, 76134, 88823, 152268, 177646, 266469, 355292, 367981, 532938, 735962, 1065876, 1103943, 1471924, 2207886, 2575867, 4415772, 5151734, 7727601, 10303468, 15455202, 30910404]

約数ペア:

[(1, 30910404), (2, 15455202), (3, 10303468), (4, 7727601), (6, 5151734), (7, 4415772), (12, 2575867), (14, 2207886), (21, 1471924), (28, 1103943), (29, 1065876), (42, 735962), (58, 532938), (84, 367981), (87, 355292), (116, 266469), (174, 177646), (203, 152268), (348, 88823), (406, 76134), (609, 50756), (812, 38067), (1218, 25378), (2436, 12689)]