15321372770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139285207}}^1$

素因数の和:139285225

約数の個数: 16

約数和(自身を含む): 30085604928

約数和(自身を除く): 14764232158

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139285207, 278570414, 696426035, 1392852070, 1532137277, 3064274554, 7660686385, 15321372770]

約数ペア:

[(1, 15321372770), (2, 7660686385), (5, 3064274554), (10, 1532137277), (11, 1392852070), (22, 696426035), (55, 278570414), (110, 139285207)]