284941790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{12841}}^1$

素因数の和:13172

約数の個数: 32

約数和(自身を含む): 588060864

約数和(自身を除く): 303119074

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317, 634, 1585, 2219, 3170, 4438, 11095, 12841, 22190, 25682, 64205, 89887, 128410, 179774, 449435, 898870, 4070597, 8141194, 20352985, 28494179, 40705970, 56988358, 142470895, 284941790]

約数ペア:

[(1, 284941790), (2, 142470895), (5, 56988358), (7, 40705970), (10, 28494179), (14, 20352985), (35, 8141194), (70, 4070597), (317, 898870), (634, 449435), (1585, 179774), (2219, 128410), (3170, 89887), (4438, 64205), (11095, 25682), (12841, 22190)]