17262970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 32348160

約数和(自身を除く): 15085190

約数列:

[1, 2, 5, 10, 31, 62, 155, 233, 239, 310, 466, 478, 1165, 1195, 2330, 2390, 7223, 7409, 14446, 14818, 36115, 37045, 55687, 72230, 74090, 111374, 278435, 556870, 1726297, 3452594, 8631485, 17262970]

約数ペア:

[(1, 17262970), (2, 8631485), (5, 3452594), (10, 1726297), (31, 556870), (62, 278435), (155, 111374), (233, 74090), (239, 72230), (310, 55687), (466, 37045), (478, 36115), (1165, 14818), (1195, 14446), (2330, 7409), (2390, 7223)]