13027620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1213}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 36711360

約数和(自身を除く): 23683740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1213, 1790, 2148, 2426, 2685, 3580, 3639, 4852, 5370, 6065, 7278, 10740, 12130, 14556, 18195, 24260, 36390, 72780, 217127, 434254, 651381, 868508, 1085635, 1302762, 2171270, 2605524, 3256905, 4342540, 6513810, 13027620]

約数ペア:

[(1, 13027620), (2, 6513810), (3, 4342540), (4, 3256905), (5, 2605524), (6, 2171270), (10, 1302762), (12, 1085635), (15, 868508), (20, 651381), (30, 434254), (60, 217127), (179, 72780), (358, 36390), (537, 24260), (716, 18195), (895, 14556), (1074, 12130), (1213, 10740), (1790, 7278), (2148, 6065), (2426, 5370), (2685, 4852), (3580, 3639)]