30909592

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2719}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 69768000

約数和(自身を除く): 38858408

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2719, 2842, 5438, 5684, 10876, 11368, 19033, 21752, 38066, 76132, 78851, 133231, 152264, 157702, 266462, 315404, 532924, 551957, 630808, 1065848, 1103914, 2207828, 3863699, 4415656, 7727398, 15454796, 30909592]

約数ペア:

[(1, 30909592), (2, 15454796), (4, 7727398), (7, 4415656), (8, 3863699), (14, 2207828), (28, 1103914), (29, 1065848), (49, 630808), (56, 551957), (58, 532924), (98, 315404), (116, 266462), (196, 157702), (203, 152264), (232, 133231), (392, 78851), (406, 76132), (812, 38066), (1421, 21752), (1624, 19033), (2719, 11368), (2842, 10876), (5438, 5684)]