15704090990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{224344157}}^1$

素因数の和:224344171

約数の個数: 16

約数和(自身を含む): 32305558752

約数和(自身を除く): 16601467762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 224344157, 448688314, 1121720785, 1570409099, 2243441570, 3140818198, 7852045495, 15704090990]

約数ペア:

[(1, 15704090990), (2, 7852045495), (5, 3140818198), (7, 2243441570), (10, 1570409099), (14, 1121720785), (35, 448688314), (70, 224344157)]