2893201570

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{521}}^1\times {\mathrm{1619}}^1$

素因数の和:2168

約数の個数: 64

約数和(自身を含む): 6088608000

約数和(自身を除く): 3195406430

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 521, 686, 1042, 1619, 1715, 2605, 3238, 3430, 3647, 5210, 7294, 8095, 11333, 16190, 18235, 22666, 25529, 36470, 51058, 56665, 79331, 113330, 127645, 158662, 178703, 255290, 357406, 396655, 555317, 793310, 843499, 893515, 1110634, 1686998, 1787030, 2776585, 4217495, 5553170, 5904493, 8434990, 11808986, 29522465, 41331451, 59044930, 82662902, 206657255, 289320157, 413314510, 578640314, 1446600785, 2893201570]

約数ペア:

[(1, 2893201570), (2, 1446600785), (5, 578640314), (7, 413314510), (10, 289320157), (14, 206657255), (35, 82662902), (49, 59044930), (70, 41331451), (98, 29522465), (245, 11808986), (343, 8434990), (490, 5904493), (521, 5553170), (686, 4217495), (1042, 2776585), (1619, 1787030), (1715, 1686998), (2605, 1110634), (3238, 893515), (3430, 843499), (3647, 793310), (5210, 555317), (7294, 396655), (8095, 357406), (11333, 255290), (16190, 178703), (18235, 158662), (22666, 127645), (25529, 113330), (36470, 79331), (51058, 56665)]