80703210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{384301}}^1$

素因数の和:384318

約数の個数: 32

約数和(自身を含む): 221357952

約数和(自身を除く): 140654742

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 384301, 768602, 1152903, 1921505, 2305806, 2690107, 3843010, 5380214, 5764515, 8070321, 11529030, 13450535, 16140642, 26901070, 40351605, 80703210]

約数ペア:

[(1, 80703210), (2, 40351605), (3, 26901070), (5, 16140642), (6, 13450535), (7, 11529030), (10, 8070321), (14, 5764515), (15, 5380214), (21, 3843010), (30, 2690107), (35, 2305806), (42, 1921505), (70, 1152903), (105, 768602), (210, 384301)]