340724230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{442499}}^1$

素因数の和:442524

約数の個数: 32

約数和(自身を含む): 764640000

約数和(自身を除く): 423915770

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 442499, 884998, 2212495, 3097493, 4424990, 4867489, 6194986, 9734978, 15487465, 24337445, 30974930, 34072423, 48674890, 68144846, 170362115, 340724230]

約数ペア:

[(1, 340724230), (2, 170362115), (5, 68144846), (7, 48674890), (10, 34072423), (11, 30974930), (14, 24337445), (22, 15487465), (35, 9734978), (55, 6194986), (70, 4867489), (77, 4424990), (110, 3097493), (154, 2212495), (385, 884998), (770, 442499)]