702920270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{186451}}^1$

素因数の和:186500

約数の個数: 32

約数和(自身を含む): 1409577120

約数和(自身を除く): 706656850

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 186451, 372902, 932255, 1864510, 2423863, 4847726, 5407079, 10814158, 12119315, 24238630, 27035395, 54070790, 70292027, 140584054, 351460135, 702920270]

約数ペア:

[(1, 702920270), (2, 351460135), (5, 140584054), (10, 70292027), (13, 54070790), (26, 27035395), (29, 24238630), (58, 12119315), (65, 10814158), (130, 5407079), (145, 4847726), (290, 2423863), (377, 1864510), (754, 932255), (1885, 372902), (3770, 186451)]