870854290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{10151}}^1$

素因数の和:10554

約数の個数: 32

約数和(自身を含む): 1640238336

約数和(自身を除く): 769384046

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 373, 746, 1865, 3730, 8579, 10151, 17158, 20302, 42895, 50755, 85790, 101510, 233473, 466946, 1167365, 2334730, 3786323, 7572646, 18931615, 37863230, 87085429, 174170858, 435427145, 870854290]

約数ペア:

[(1, 870854290), (2, 435427145), (5, 174170858), (10, 87085429), (23, 37863230), (46, 18931615), (115, 7572646), (230, 3786323), (373, 2334730), (746, 1167365), (1865, 466946), (3730, 233473), (8579, 101510), (10151, 85790), (17158, 50755), (20302, 42895)]