85887290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2473}}^1$

素因数の和:2654

約数の個数: 32

約数和(自身を含む): 162452736

約数和(自身を除く): 76565446

約数列:

[1, 2, 5, 10, 23, 46, 115, 151, 230, 302, 755, 1510, 2473, 3473, 4946, 6946, 12365, 17365, 24730, 34730, 56879, 113758, 284395, 373423, 568790, 746846, 1867115, 3734230, 8588729, 17177458, 42943645, 85887290]

約数ペア:

[(1, 85887290), (2, 42943645), (5, 17177458), (10, 8588729), (23, 3734230), (46, 1867115), (115, 746846), (151, 568790), (230, 373423), (302, 284395), (755, 113758), (1510, 56879), (2473, 34730), (3473, 24730), (4946, 17365), (6946, 12365)]