38902860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{216127}}^1$

素因数の和:216142

約数の個数: 36

約数和(自身を含む): 118005888

約数和(自身を除く): 79103028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 216127, 432254, 648381, 864508, 1080635, 1296762, 1945143, 2161270, 2593524, 3241905, 3890286, 4322540, 6483810, 7780572, 9725715, 12967620, 19451430, 38902860]

約数ペア:

[(1, 38902860), (2, 19451430), (3, 12967620), (4, 9725715), (5, 7780572), (6, 6483810), (9, 4322540), (10, 3890286), (12, 3241905), (15, 2593524), (18, 2161270), (20, 1945143), (30, 1296762), (36, 1080635), (45, 864508), (60, 648381), (90, 432254), (180, 216127)]