9235940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1783}}^1$

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 22778112

約数和(自身を除く): 13542172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 1783, 2590, 3566, 5180, 7132, 8915, 12481, 17830, 24962, 35660, 49924, 62405, 65971, 124810, 131942, 249620, 263884, 329855, 461797, 659710, 923594, 1319420, 1847188, 2308985, 4617970, 9235940]

約数ペア:

[(1, 9235940), (2, 4617970), (4, 2308985), (5, 1847188), (7, 1319420), (10, 923594), (14, 659710), (20, 461797), (28, 329855), (35, 263884), (37, 249620), (70, 131942), (74, 124810), (140, 65971), (148, 62405), (185, 49924), (259, 35660), (370, 24962), (518, 17830), (740, 12481), (1036, 8915), (1295, 7132), (1783, 5180), (2590, 3566)]