118342990

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{43669}}^1$

素因数の和:43947

約数の個数: 16

約数和(自身を含む): 213808320

約数和(自身を除く): 95465330

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 43669, 87338, 218345, 436690, 11834299, 23668598, 59171495, 118342990]

約数ペア:

[(1, 118342990), (2, 59171495), (5, 23668598), (10, 11834299), (271, 436690), (542, 218345), (1355, 87338), (2710, 43669)]