213807570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{375101}}^1$

素因数の和:375130

約数の個数: 32

約数和(自身を含む): 540146880

約数和(自身を除く): 326339310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 375101, 750202, 1125303, 1875505, 2250606, 3751010, 5626515, 7126919, 11253030, 14253838, 21380757, 35634595, 42761514, 71269190, 106903785, 213807570]

約数ペア:

[(1, 213807570), (2, 106903785), (3, 71269190), (5, 42761514), (6, 35634595), (10, 21380757), (15, 14253838), (19, 11253030), (30, 7126919), (38, 5626515), (57, 3751010), (95, 2250606), (114, 1875505), (190, 1125303), (285, 750202), (570, 375101)]