829362430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{2143}}^1$

素因数の和:2405

約数の個数: 48

約数和(自身を含む): 1624337280

約数和(自身を除く): 794974850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 229, 338, 458, 845, 1145, 1690, 2143, 2290, 2977, 4286, 5954, 10715, 14885, 21430, 27859, 29770, 38701, 55718, 77402, 139295, 193505, 278590, 362167, 387010, 490747, 724334, 981494, 1810835, 2453735, 3621670, 4907470, 6379711, 12759422, 31898555, 63797110, 82936243, 165872486, 414681215, 829362430]

約数ペア:

[(1, 829362430), (2, 414681215), (5, 165872486), (10, 82936243), (13, 63797110), (26, 31898555), (65, 12759422), (130, 6379711), (169, 4907470), (229, 3621670), (338, 2453735), (458, 1810835), (845, 981494), (1145, 724334), (1690, 490747), (2143, 387010), (2290, 362167), (2977, 278590), (4286, 193505), (5954, 139295), (10715, 77402), (14885, 55718), (21430, 38701), (27859, 29770)]