69560270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18451}}^1$

素因数の和:18500

約数の個数: 32

約数和(自身を含む): 139497120

約数和(自身を除く): 69936850

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 18451, 36902, 92255, 184510, 239863, 479726, 535079, 1070158, 1199315, 2398630, 2675395, 5350790, 6956027, 13912054, 34780135, 69560270]

約数ペア:

[(1, 69560270), (2, 34780135), (5, 13912054), (10, 6956027), (13, 5350790), (26, 2675395), (29, 2398630), (58, 1199315), (65, 1070158), (130, 535079), (145, 479726), (290, 239863), (377, 184510), (754, 92255), (1885, 36902), (3770, 18451)]