166500530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{3299}}^1$

素因数の和:3423

約数の個数: 48

約数和(自身を含む): 352123200

約数和(自身を除く): 185622670

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 245, 490, 515, 721, 1030, 1442, 3299, 3605, 5047, 6598, 7210, 10094, 16495, 23093, 25235, 32990, 46186, 50470, 115465, 161651, 230930, 323302, 339797, 679594, 808255, 1616510, 1698985, 2378579, 3397970, 4757158, 11892895, 16650053, 23785790, 33300106, 83250265, 166500530]

約数ペア:

[(1, 166500530), (2, 83250265), (5, 33300106), (7, 23785790), (10, 16650053), (14, 11892895), (35, 4757158), (49, 3397970), (70, 2378579), (98, 1698985), (103, 1616510), (206, 808255), (245, 679594), (490, 339797), (515, 323302), (721, 230930), (1030, 161651), (1442, 115465), (3299, 50470), (3605, 46186), (5047, 32990), (6598, 25235), (7210, 23093), (10094, 16495)]