2019410850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{102769}}^1$

素因数の和:102915

約数の個数: 48

約数和(自身を含む): 5046418080

約数和(自身を除く): 3027007230

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 131, 150, 262, 393, 655, 786, 1310, 1965, 3275, 3930, 6550, 9825, 19650, 102769, 205538, 308307, 513845, 616614, 1027690, 1541535, 2569225, 3083070, 5138450, 7707675, 13462739, 15415350, 26925478, 40388217, 67313695, 80776434, 134627390, 201941085, 336568475, 403882170, 673136950, 1009705425, 2019410850]

約数ペア:

[(1, 2019410850), (2, 1009705425), (3, 673136950), (5, 403882170), (6, 336568475), (10, 201941085), (15, 134627390), (25, 80776434), (30, 67313695), (50, 40388217), (75, 26925478), (131, 15415350), (150, 13462739), (262, 7707675), (393, 5138450), (655, 3083070), (786, 2569225), (1310, 1541535), (1965, 1027690), (3275, 616614), (3930, 513845), (6550, 308307), (9825, 205538), (19650, 102769)]