2066330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4217}}^1$

素因数の和:4238

約数の個数: 24

約数和(自身を含む): 4327668

約数和(自身を除く): 2261338

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4217, 8434, 21085, 29519, 42170, 59038, 147595, 206633, 295190, 413266, 1033165, 2066330]

約数ペア:

[(1, 2066330), (2, 1033165), (5, 413266), (7, 295190), (10, 206633), (14, 147595), (35, 59038), (49, 42170), (70, 29519), (98, 21085), (245, 8434), (490, 4217)]