448970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 907200

約数和(自身を除く): 458230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 139, 170, 190, 278, 323, 646, 695, 1390, 1615, 2363, 2641, 3230, 4726, 5282, 11815, 13205, 23630, 26410, 44897, 89794, 224485, 448970]

約数ペア:

[(1, 448970), (2, 224485), (5, 89794), (10, 44897), (17, 26410), (19, 23630), (34, 13205), (38, 11815), (85, 5282), (95, 4726), (139, 3230), (170, 2641), (190, 2363), (278, 1615), (323, 1390), (646, 695)]