163481490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{201829}}^1$

素因数の和:201848

約数の個数: 40

約数和(自身を含む): 439585740

約数和(自身を除く): 276104250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 201829, 403658, 605487, 1009145, 1210974, 1816461, 2018290, 3027435, 3632922, 5449383, 6054870, 9082305, 10898766, 16348149, 18164610, 27246915, 32696298, 54493830, 81740745, 163481490]

約数ペア:

[(1, 163481490), (2, 81740745), (3, 54493830), (5, 32696298), (6, 27246915), (9, 18164610), (10, 16348149), (15, 10898766), (18, 9082305), (27, 6054870), (30, 5449383), (45, 3632922), (54, 3027435), (81, 2018290), (90, 1816461), (135, 1210974), (162, 1009145), (270, 605487), (405, 403658), (810, 201829)]