64084380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2411}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 179915904

約数和(自身を除く): 115831524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1329, 1772, 2215, 2411, 2658, 4430, 4822, 5316, 6645, 7233, 8860, 9644, 12055, 13290, 14466, 24110, 26580, 28932, 36165, 48220, 72330, 144660, 1068073, 2136146, 3204219, 4272292, 5340365, 6408438, 10680730, 12816876, 16021095, 21361460, 32042190, 64084380]

約数ペア:

[(1, 64084380), (2, 32042190), (3, 21361460), (4, 16021095), (5, 12816876), (6, 10680730), (10, 6408438), (12, 5340365), (15, 4272292), (20, 3204219), (30, 2136146), (60, 1068073), (443, 144660), (886, 72330), (1329, 48220), (1772, 36165), (2215, 28932), (2411, 26580), (2658, 24110), (4430, 14466), (4822, 13290), (5316, 12055), (6645, 9644), (7233, 8860)]