17485740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{32381}}^1$

素因数の和:32399

約数の個数: 48

約数和(自身を含む): 54401760

約数和(自身を除く): 36916020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 32381, 64762, 97143, 129524, 161905, 194286, 291429, 323810, 388572, 485715, 582858, 647620, 874287, 971430, 1165716, 1457145, 1748574, 1942860, 2914290, 3497148, 4371435, 5828580, 8742870, 17485740]

約数ペア:

[(1, 17485740), (2, 8742870), (3, 5828580), (4, 4371435), (5, 3497148), (6, 2914290), (9, 1942860), (10, 1748574), (12, 1457145), (15, 1165716), (18, 971430), (20, 874287), (27, 647620), (30, 582858), (36, 485715), (45, 388572), (54, 323810), (60, 291429), (90, 194286), (108, 161905), (135, 129524), (180, 97143), (270, 64762), (540, 32381)]