1549009070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{85439}}^1$

素因数の和:85497

約数の個数: 48

約数和(自身を含む): 3331134720

約数和(自身を除く): 1782125650

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 1295, 1813, 2590, 3626, 9065, 18130, 85439, 170878, 427195, 598073, 854390, 1196146, 2990365, 3161243, 4186511, 5980730, 6322486, 8373022, 15806215, 20932555, 22128701, 31612430, 41865110, 44257402, 110643505, 154900907, 221287010, 309801814, 774504535, 1549009070]

約数ペア:

[(1, 1549009070), (2, 774504535), (5, 309801814), (7, 221287010), (10, 154900907), (14, 110643505), (35, 44257402), (37, 41865110), (49, 31612430), (70, 22128701), (74, 20932555), (98, 15806215), (185, 8373022), (245, 6322486), (259, 5980730), (370, 4186511), (490, 3161243), (518, 2990365), (1295, 1196146), (1813, 854390), (2590, 598073), (3626, 427195), (9065, 170878), (18130, 85439)]