3830940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{21283}}^1$

素因数の和:21298

約数の個数: 36

約数和(自身を含む): 11621064

約数和(自身を除く): 7790124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 21283, 42566, 63849, 85132, 106415, 127698, 191547, 212830, 255396, 319245, 383094, 425660, 638490, 766188, 957735, 1276980, 1915470, 3830940]

約数ペア:

[(1, 3830940), (2, 1915470), (3, 1276980), (4, 957735), (5, 766188), (6, 638490), (9, 425660), (10, 383094), (12, 319245), (15, 255396), (18, 212830), (20, 191547), (30, 127698), (36, 106415), (45, 85132), (60, 63849), (90, 42566), (180, 21283)]