2017400760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5603891}}^1$

素因数の和:5603908

約数の個数: 48

約数和(自身を含む): 6556553640

約数和(自身を除く): 4539152880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5603891, 11207782, 16811673, 22415564, 28019455, 33623346, 44831128, 50435019, 56038910, 67246692, 84058365, 100870038, 112077820, 134493384, 168116730, 201740076, 224155640, 252175095, 336233460, 403480152, 504350190, 672466920, 1008700380, 2017400760]

約数ペア:

[(1, 2017400760), (2, 1008700380), (3, 672466920), (4, 504350190), (5, 403480152), (6, 336233460), (8, 252175095), (9, 224155640), (10, 201740076), (12, 168116730), (15, 134493384), (18, 112077820), (20, 100870038), (24, 84058365), (30, 67246692), (36, 56038910), (40, 50435019), (45, 44831128), (60, 33623346), (72, 28019455), (90, 22415564), (120, 16811673), (180, 11207782), (360, 5603891)]