1796718540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{71129}}^1$

素因数の和:71562

約数の個数: 48

約数和(自身を含む): 5042832480

約数和(自身を除く): 3246113940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421, 842, 1263, 1684, 2105, 2526, 4210, 5052, 6315, 8420, 12630, 25260, 71129, 142258, 213387, 284516, 355645, 426774, 711290, 853548, 1066935, 1422580, 2133870, 4267740, 29945309, 59890618, 89835927, 119781236, 149726545, 179671854, 299453090, 359343708, 449179635, 598906180, 898359270, 1796718540]

約数ペア:

[(1, 1796718540), (2, 898359270), (3, 598906180), (4, 449179635), (5, 359343708), (6, 299453090), (10, 179671854), (12, 149726545), (15, 119781236), (20, 89835927), (30, 59890618), (60, 29945309), (421, 4267740), (842, 2133870), (1263, 1422580), (1684, 1066935), (2105, 853548), (2526, 711290), (4210, 426774), (5052, 355645), (6315, 284516), (8420, 213387), (12630, 142258), (25260, 71129)]