39259020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21107}}^1$

素因数の和:21150

約数の個数: 48

約数和(自身を含む): 113476608

約数和(自身を除く): 74217588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 21107, 42214, 63321, 84428, 105535, 126642, 211070, 253284, 316605, 422140, 633210, 654317, 1266420, 1308634, 1962951, 2617268, 3271585, 3925902, 6543170, 7851804, 9814755, 13086340, 19629510, 39259020]

約数ペア:

[(1, 39259020), (2, 19629510), (3, 13086340), (4, 9814755), (5, 7851804), (6, 6543170), (10, 3925902), (12, 3271585), (15, 2617268), (20, 1962951), (30, 1308634), (31, 1266420), (60, 654317), (62, 633210), (93, 422140), (124, 316605), (155, 253284), (186, 211070), (310, 126642), (372, 105535), (465, 84428), (620, 63321), (930, 42214), (1860, 21107)]