65939090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{55411}}^1$

素因数の和:55442

約数の個数: 32

約数和(自身を含む): 143627904

約数和(自身を除く): 77688814

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 55411, 110822, 277055, 387877, 554110, 775754, 941987, 1883974, 1939385, 3878770, 4709935, 6593909, 9419870, 13187818, 32969545, 65939090]

約数ペア:

[(1, 65939090), (2, 32969545), (5, 13187818), (7, 9419870), (10, 6593909), (14, 4709935), (17, 3878770), (34, 1939385), (35, 1883974), (70, 941987), (85, 775754), (119, 554110), (170, 387877), (238, 277055), (595, 110822), (1190, 55411)]