828343140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{142327}}^1$

素因数の和:142436

約数の個数: 48

約数和(自身を含む): 2343288192

約数和(自身を除く): 1514945052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 142327, 284654, 426981, 569308, 711635, 853962, 1423270, 1707924, 2134905, 2846540, 4269810, 8539620, 13805719, 27611438, 41417157, 55222876, 69028595, 82834314, 138057190, 165668628, 207085785, 276114380, 414171570, 828343140]

約数ペア:

[(1, 828343140), (2, 414171570), (3, 276114380), (4, 207085785), (5, 165668628), (6, 138057190), (10, 82834314), (12, 69028595), (15, 55222876), (20, 41417157), (30, 27611438), (60, 13805719), (97, 8539620), (194, 4269810), (291, 2846540), (388, 2134905), (485, 1707924), (582, 1423270), (970, 853962), (1164, 711635), (1455, 569308), (1940, 426981), (2910, 284654), (5820, 142327)]