12166210

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{3547}}^1$

素因数の和:3575

約数の個数: 32

約数和(自身を含む): 25545600

約数和(自身を除く): 13379390

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 3547, 7094, 17735, 24829, 35470, 49658, 124145, 173803, 248290, 347606, 869015, 1216621, 1738030, 2433242, 6083105, 12166210]

約数ペア:

[(1, 12166210), (2, 6083105), (5, 2433242), (7, 1738030), (10, 1216621), (14, 869015), (35, 347606), (49, 248290), (70, 173803), (98, 124145), (245, 49658), (343, 35470), (490, 24829), (686, 17735), (1715, 7094), (3430, 3547)]