1231335553940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5927}}^1\times {\mathrm{335081}}^1$

素因数の和:341048

約数の個数: 48

約数和(自身を含む): 2669676033024

約数和(自身を除く): 1438340479084

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 5927, 11854, 23708, 29635, 59270, 118540, 183737, 335081, 367474, 670162, 734948, 918685, 1340324, 1675405, 1837370, 3350810, 3674740, 6701620, 10387511, 20775022, 41550044, 51937555, 103875110, 207750220, 1986025087, 3972050174, 7944100348, 9930125435, 19860250870, 39720501740, 61566777697, 123133555394, 246267110788, 307833888485, 615667776970, 1231335553940]

約数ペア:

[(1, 1231335553940), (2, 615667776970), (4, 307833888485), (5, 246267110788), (10, 123133555394), (20, 61566777697), (31, 39720501740), (62, 19860250870), (124, 9930125435), (155, 7944100348), (310, 3972050174), (620, 1986025087), (5927, 207750220), (11854, 103875110), (23708, 51937555), (29635, 41550044), (59270, 20775022), (118540, 10387511), (183737, 6701620), (335081, 3674740), (367474, 3350810), (670162, 1837370), (734948, 1675405), (918685, 1340324)]