65722370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1193}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 135485568

約数和(自身を除く): 69763198

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 787, 1193, 1574, 2386, 3935, 5509, 5965, 7870, 8351, 11018, 11930, 16702, 27545, 41755, 55090, 83510, 938891, 1877782, 4694455, 6572237, 9388910, 13144474, 32861185, 65722370]

約数ペア:

[(1, 65722370), (2, 32861185), (5, 13144474), (7, 9388910), (10, 6572237), (14, 4694455), (35, 1877782), (70, 938891), (787, 83510), (1193, 55090), (1574, 41755), (2386, 27545), (3935, 16702), (5509, 11930), (5965, 11018), (7870, 8351)]