39634740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7103}}^1$

素因数の和:7149

約数の個数: 72

約数和(自身を含む): 124121088

約数和(自身を除く): 84486348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 7103, 14206, 21309, 28412, 35515, 42618, 63927, 71030, 85236, 106545, 127854, 142060, 213090, 220193, 255708, 319635, 426180, 440386, 639270, 660579, 880772, 1100965, 1278540, 1321158, 1981737, 2201930, 2642316, 3302895, 3963474, 4403860, 6605790, 7926948, 9908685, 13211580, 19817370, 39634740]

約数ペア:

[(1, 39634740), (2, 19817370), (3, 13211580), (4, 9908685), (5, 7926948), (6, 6605790), (9, 4403860), (10, 3963474), (12, 3302895), (15, 2642316), (18, 2201930), (20, 1981737), (30, 1321158), (31, 1278540), (36, 1100965), (45, 880772), (60, 660579), (62, 639270), (90, 440386), (93, 426180), (124, 319635), (155, 255708), (180, 220193), (186, 213090), (279, 142060), (310, 127854), (372, 106545), (465, 85236), (558, 71030), (620, 63927), (930, 42618), (1116, 35515), (1395, 28412), (1860, 21309), (2790, 14206), (5580, 7103)]