143318870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{1559}}^1$

素因数の和:1912

約数の個数: 32

約数和(自身を含む): 267883200

約数和(自身を除く): 124564330

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 317, 634, 1559, 1585, 3118, 3170, 7795, 9193, 15590, 18386, 45211, 45965, 90422, 91930, 226055, 452110, 494203, 988406, 2471015, 4942030, 14331887, 28663774, 71659435, 143318870]

約数ペア:

[(1, 143318870), (2, 71659435), (5, 28663774), (10, 14331887), (29, 4942030), (58, 2471015), (145, 988406), (290, 494203), (317, 452110), (634, 226055), (1559, 91930), (1585, 90422), (3118, 45965), (3170, 45211), (7795, 18386), (9193, 15590)]