9979290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{110881}}^1$

素因数の和:110894

約数の個数: 24

約数和(自身を含む): 25946388

約数和(自身を除く): 15967098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 110881, 221762, 332643, 554405, 665286, 997929, 1108810, 1663215, 1995858, 3326430, 4989645, 9979290]

約数ペア:

[(1, 9979290), (2, 4989645), (3, 3326430), (5, 1995858), (6, 1663215), (9, 1108810), (10, 997929), (15, 665286), (18, 554405), (30, 332643), (45, 221762), (90, 110881)]