19214760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9419}}^1$

素因数の和:9450

約数の個数: 64

約数和(自身を含む): 61041600

約数和(自身を除く): 41826840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 9419, 18838, 28257, 37676, 47095, 56514, 75352, 94190, 113028, 141285, 160123, 188380, 226056, 282570, 320246, 376760, 480369, 565140, 640492, 800615, 960738, 1130280, 1280984, 1601230, 1921476, 2401845, 3202460, 3842952, 4803690, 6404920, 9607380, 19214760]

約数ペア:

[(1, 19214760), (2, 9607380), (3, 6404920), (4, 4803690), (5, 3842952), (6, 3202460), (8, 2401845), (10, 1921476), (12, 1601230), (15, 1280984), (17, 1130280), (20, 960738), (24, 800615), (30, 640492), (34, 565140), (40, 480369), (51, 376760), (60, 320246), (68, 282570), (85, 226056), (102, 188380), (120, 160123), (136, 141285), (170, 113028), (204, 94190), (255, 75352), (340, 56514), (408, 47095), (510, 37676), (680, 28257), (1020, 18838), (2040, 9419)]