142477610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{7487}}^1$

素因数の和:7678

約数の個数: 32

約数和(自身を含む): 281428992

約数和(自身を除く): 138951382

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 3806, 7487, 9515, 14974, 19030, 37435, 74870, 82357, 164714, 411785, 823570, 1295251, 2590502, 6476255, 12952510, 14247761, 28495522, 71238805, 142477610]

約数ペア:

[(1, 142477610), (2, 71238805), (5, 28495522), (10, 14247761), (11, 12952510), (22, 6476255), (55, 2590502), (110, 1295251), (173, 823570), (346, 411785), (865, 164714), (1730, 82357), (1903, 74870), (3806, 37435), (7487, 19030), (9515, 14974)]