13112460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:863

約数の個数: 72

約数和(自身を含む): 40238016

約数和(自身を除く): 27125556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 751, 873, 970, 1164, 1455, 1502, 1746, 1940, 2253, 2910, 3004, 3492, 3755, 4365, 4506, 5820, 6759, 7510, 8730, 9012, 11265, 13518, 15020, 17460, 22530, 27036, 33795, 45060, 67590, 72847, 135180, 145694, 218541, 291388, 364235, 437082, 655623, 728470, 874164, 1092705, 1311246, 1456940, 2185410, 2622492, 3278115, 4370820, 6556230, 13112460]

約数ペア:

[(1, 13112460), (2, 6556230), (3, 4370820), (4, 3278115), (5, 2622492), (6, 2185410), (9, 1456940), (10, 1311246), (12, 1092705), (15, 874164), (18, 728470), (20, 655623), (30, 437082), (36, 364235), (45, 291388), (60, 218541), (90, 145694), (97, 135180), (180, 72847), (194, 67590), (291, 45060), (388, 33795), (485, 27036), (582, 22530), (751, 17460), (873, 15020), (970, 13518), (1164, 11265), (1455, 9012), (1502, 8730), (1746, 7510), (1940, 6759), (2253, 5820), (2910, 4506), (3004, 4365), (3492, 3755)]