29955940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5783}}^1$

素因数の和:5836

約数の個数: 48

約数和(自身を含む): 73850112

約数和(自身を除く): 43894172

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, 2590, 5180, 5783, 11566, 23132, 28915, 40481, 57830, 80962, 115660, 161924, 202405, 213971, 404810, 427942, 809620, 855884, 1069855, 1497797, 2139710, 2995594, 4279420, 5991188, 7488985, 14977970, 29955940]

約数ペア:

[(1, 29955940), (2, 14977970), (4, 7488985), (5, 5991188), (7, 4279420), (10, 2995594), (14, 2139710), (20, 1497797), (28, 1069855), (35, 855884), (37, 809620), (70, 427942), (74, 404810), (140, 213971), (148, 202405), (185, 161924), (259, 115660), (370, 80962), (518, 57830), (740, 40481), (1036, 28915), (1295, 23132), (2590, 11566), (5180, 5783)]