239211510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109229}}^1$

素因数の和:109312

約数の個数: 32

約数和(自身を含む): 581977440

約数和(自身を除く): 342765930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 109229, 218458, 327687, 546145, 655374, 1092290, 1638435, 3276870, 7973717, 15947434, 23921151, 39868585, 47842302, 79737170, 119605755, 239211510]

約数ペア:

[(1, 239211510), (2, 119605755), (3, 79737170), (5, 47842302), (6, 39868585), (10, 23921151), (15, 15947434), (30, 7973717), (73, 3276870), (146, 1638435), (219, 1092290), (365, 655374), (438, 546145), (730, 327687), (1095, 218458), (2190, 109229)]