30639112

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 68290560

約数和(自身を除く): 37651448

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 1663, 2303, 2632, 3326, 4606, 6652, 9212, 11641, 13304, 18424, 23282, 46564, 78161, 81487, 93128, 156322, 162974, 312644, 325948, 547127, 625288, 651896, 1094254, 2188508, 3829889, 4377016, 7659778, 15319556, 30639112]

約数ペア:

[(1, 30639112), (2, 15319556), (4, 7659778), (7, 4377016), (8, 3829889), (14, 2188508), (28, 1094254), (47, 651896), (49, 625288), (56, 547127), (94, 325948), (98, 312644), (188, 162974), (196, 156322), (329, 93128), (376, 81487), (392, 78161), (658, 46564), (1316, 23282), (1663, 18424), (2303, 13304), (2632, 11641), (3326, 9212), (4606, 6652)]