26978630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8963}}^1$

素因数の和:9020

約数の個数: 32

約数和(自身を含む): 56795904

約数和(自身を除く): 29817274

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 8963, 17926, 44815, 62741, 89630, 125482, 313705, 385409, 627410, 770818, 1927045, 2697863, 3854090, 5395726, 13489315, 26978630]

約数ペア:

[(1, 26978630), (2, 13489315), (5, 5395726), (7, 3854090), (10, 2697863), (14, 1927045), (35, 770818), (43, 627410), (70, 385409), (86, 313705), (215, 125482), (301, 89630), (430, 62741), (602, 44815), (1505, 17926), (3010, 8963)]