846155660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{27103}}^1$

素因数の和:27342

約数の個数: 48

約数和(自身を含む): 2039955456

約数和(自身を除く): 1193799796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 223, 446, 892, 1115, 1561, 2230, 3122, 4460, 6244, 7805, 15610, 27103, 31220, 54206, 108412, 135515, 189721, 271030, 379442, 542060, 758884, 948605, 1897210, 3794420, 6043969, 12087938, 24175876, 30219845, 42307783, 60439690, 84615566, 120879380, 169231132, 211538915, 423077830, 846155660]

約数ペア:

[(1, 846155660), (2, 423077830), (4, 211538915), (5, 169231132), (7, 120879380), (10, 84615566), (14, 60439690), (20, 42307783), (28, 30219845), (35, 24175876), (70, 12087938), (140, 6043969), (223, 3794420), (446, 1897210), (892, 948605), (1115, 758884), (1561, 542060), (2230, 379442), (3122, 271030), (4460, 189721), (6244, 135515), (7805, 108412), (15610, 54206), (27103, 31220)]