320140086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{5297}}^1$

素因数の和:6748

約数の個数: 32

約数和(自身を含む): 732395520

約数和(自身を除く): 412255434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1439, 2878, 4317, 5297, 8634, 10073, 10594, 15891, 20146, 30219, 31782, 37079, 60438, 74158, 111237, 222474, 7622383, 15244766, 22867149, 45734298, 53356681, 106713362, 160070043, 320140086]

約数ペア:

[(1, 320140086), (2, 160070043), (3, 106713362), (6, 53356681), (7, 45734298), (14, 22867149), (21, 15244766), (42, 7622383), (1439, 222474), (2878, 111237), (4317, 74158), (5297, 60438), (8634, 37079), (10073, 31782), (10594, 30219), (15891, 20146)]