30405368

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3331}}^1$

素因数の和:3507

約数の個数: 32

約数和(自身を含む): 65573760

約数和(自身を除く): 35168392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 3331, 4564, 6662, 9128, 13324, 23317, 26648, 46634, 93268, 186536, 542953, 1085906, 2171812, 3800671, 4343624, 7601342, 15202684, 30405368]

約数ペア:

[(1, 30405368), (2, 15202684), (4, 7601342), (7, 4343624), (8, 3800671), (14, 2171812), (28, 1085906), (56, 542953), (163, 186536), (326, 93268), (652, 46634), (1141, 26648), (1304, 23317), (2282, 13324), (3331, 9128), (4564, 6662)]