9874760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{35267}}^1$

素因数の和:35285

約数の個数: 32

約数和(自身を含む): 25392960

約数和(自身を除く): 15518200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 35267, 70534, 141068, 176335, 246869, 282136, 352670, 493738, 705340, 987476, 1234345, 1410680, 1974952, 2468690, 4937380, 9874760]

約数ペア:

[(1, 9874760), (2, 4937380), (4, 2468690), (5, 1974952), (7, 1410680), (8, 1234345), (10, 987476), (14, 705340), (20, 493738), (28, 352670), (35, 282136), (40, 246869), (56, 176335), (70, 141068), (140, 70534), (280, 35267)]