85386870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1373}}^1$

素因数の和:2077

約数の個数: 48

約数和(自身を含む): 222489072

約数和(自身を除く): 137102202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 691, 1373, 1382, 2073, 2746, 3455, 4119, 4146, 6219, 6865, 6910, 8238, 10365, 12357, 12438, 13730, 20595, 20730, 24714, 31095, 41190, 61785, 62190, 123570, 948743, 1897486, 2846229, 4743715, 5692458, 8538687, 9487430, 14231145, 17077374, 28462290, 42693435, 85386870]

約数ペア:

[(1, 85386870), (2, 42693435), (3, 28462290), (5, 17077374), (6, 14231145), (9, 9487430), (10, 8538687), (15, 5692458), (18, 4743715), (30, 2846229), (45, 1897486), (90, 948743), (691, 123570), (1373, 62190), (1382, 61785), (2073, 41190), (2746, 31095), (3455, 24714), (4119, 20730), (4146, 20595), (6219, 13730), (6865, 12438), (6910, 12357), (8238, 10365)]