2783251890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3217}}^1\times {\mathrm{9613}}^1$

素因数の和:12843

約数の個数: 48

約数和(自身を含む): 7239457368

約数和(自身を除く): 4456205478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3217, 6434, 9613, 9651, 16085, 19226, 19302, 28839, 28953, 32170, 48065, 48255, 57678, 57906, 86517, 96130, 96510, 144195, 144765, 173034, 288390, 289530, 432585, 865170, 30925021, 61850042, 92775063, 154625105, 185550126, 278325189, 309250210, 463875315, 556650378, 927750630, 1391625945, 2783251890]

約数ペア:

[(1, 2783251890), (2, 1391625945), (3, 927750630), (5, 556650378), (6, 463875315), (9, 309250210), (10, 278325189), (15, 185550126), (18, 154625105), (30, 92775063), (45, 61850042), (90, 30925021), (3217, 865170), (6434, 432585), (9613, 289530), (9651, 288390), (16085, 173034), (19226, 144765), (19302, 144195), (28839, 96510), (28953, 96130), (32170, 86517), (48065, 57906), (48255, 57678)]