713900520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{661019}}^1$

素因数の和:661039

約数の個数: 64

約数和(自身を含む): 2379672000

約数和(自身を除く): 1665771480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 661019, 1322038, 1983057, 2644076, 3305095, 3966114, 5288152, 5949171, 6610190, 7932228, 9915285, 11898342, 13220380, 15864456, 17847513, 19830570, 23796684, 26440760, 29745855, 35695026, 39661140, 47593368, 59491710, 71390052, 79322280, 89237565, 118983420, 142780104, 178475130, 237966840, 356950260, 713900520]

約数ペア:

[(1, 713900520), (2, 356950260), (3, 237966840), (4, 178475130), (5, 142780104), (6, 118983420), (8, 89237565), (9, 79322280), (10, 71390052), (12, 59491710), (15, 47593368), (18, 39661140), (20, 35695026), (24, 29745855), (27, 26440760), (30, 23796684), (36, 19830570), (40, 17847513), (45, 15864456), (54, 13220380), (60, 11898342), (72, 9915285), (90, 7932228), (108, 6610190), (120, 5949171), (135, 5288152), (180, 3966114), (216, 3305095), (270, 2644076), (360, 1983057), (540, 1322038), (1080, 661019)]