142425190

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{195103}}^1$

素因数の和:195183

約数の個数: 16

約数和(自身を含む): 259878528

約数和(自身を除く): 117453338

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 195103, 390206, 975515, 1951030, 14242519, 28485038, 71212595, 142425190]

約数ペア:

[(1, 142425190), (2, 71212595), (5, 28485038), (10, 14242519), (73, 1951030), (146, 975515), (365, 390206), (730, 195103)]