486710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 1062720

約数和(自身を除く): 576010

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 409, 595, 818, 1190, 2045, 2863, 4090, 5726, 6953, 13906, 14315, 28630, 34765, 48671, 69530, 97342, 243355, 486710]

約数ペア:

[(1, 486710), (2, 243355), (5, 97342), (7, 69530), (10, 48671), (14, 34765), (17, 28630), (34, 14315), (35, 13906), (70, 6953), (85, 5726), (119, 4090), (170, 2863), (238, 2045), (409, 1190), (595, 818)]