129527340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{74441}}^1$

素因数の和:74482

約数の個数: 48

約数和(自身を含む): 375187680

約数和(自身を除く): 245660340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 74441, 148882, 223323, 297764, 372205, 446646, 744410, 893292, 1116615, 1488820, 2158789, 2233230, 4317578, 4466460, 6476367, 8635156, 10793945, 12952734, 21587890, 25905468, 32381835, 43175780, 64763670, 129527340]

約数ペア:

[(1, 129527340), (2, 64763670), (3, 43175780), (4, 32381835), (5, 25905468), (6, 21587890), (10, 12952734), (12, 10793945), (15, 8635156), (20, 6476367), (29, 4466460), (30, 4317578), (58, 2233230), (60, 2158789), (87, 1488820), (116, 1116615), (145, 893292), (174, 744410), (290, 446646), (348, 372205), (435, 297764), (580, 223323), (870, 148882), (1740, 74441)]