69860770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{142573}}^1$

素因数の和:142594

約数の個数: 24

約数和(自身を含む): 146280924

約数和(自身を除く): 76420154

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 142573, 285146, 712865, 998011, 1425730, 1996022, 4990055, 6986077, 9980110, 13972154, 34930385, 69860770]

約数ペア:

[(1, 69860770), (2, 34930385), (5, 13972154), (7, 9980110), (10, 6986077), (14, 4990055), (35, 1996022), (49, 1425730), (70, 998011), (98, 712865), (245, 285146), (490, 142573)]