306066730

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{1049}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 557928000

約数和(自身を除く): 251861270

約数列:

[1, 2, 5, 10, 163, 179, 326, 358, 815, 895, 1049, 1630, 1790, 2098, 5245, 10490, 29177, 58354, 145885, 170987, 187771, 291770, 341974, 375542, 854935, 938855, 1709870, 1877710, 30606673, 61213346, 153033365, 306066730]

約数ペア:

[(1, 306066730), (2, 153033365), (5, 61213346), (10, 30606673), (163, 1877710), (179, 1709870), (326, 938855), (358, 854935), (815, 375542), (895, 341974), (1049, 291770), (1630, 187771), (1790, 170987), (2098, 145885), (5245, 58354), (10490, 29177)]