38345220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{213029}}^1$

素因数の和:213044

約数の個数: 36

約数和(自身を含む): 116314380

約数和(自身を除く): 77969160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 213029, 426058, 639087, 852116, 1065145, 1278174, 1917261, 2130290, 2556348, 3195435, 3834522, 4260580, 6390870, 7669044, 9586305, 12781740, 19172610, 38345220]

約数ペア:

[(1, 38345220), (2, 19172610), (3, 12781740), (4, 9586305), (5, 7669044), (6, 6390870), (9, 4260580), (10, 3834522), (12, 3195435), (15, 2556348), (18, 2130290), (20, 1917261), (30, 1278174), (36, 1065145), (45, 852116), (60, 639087), (90, 426058), (180, 213029)]