650793060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{124673}}^1$

素因数の和:124717

約数の個数: 72

約数和(自身を含む): 2042160120

約数和(自身を除く): 1391367060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 124673, 249346, 374019, 498692, 623365, 748038, 1122057, 1246730, 1496076, 1870095, 2244114, 2493460, 3615517, 3740190, 4488228, 5610285, 7231034, 7480380, 10846551, 11220570, 14462068, 18077585, 21693102, 22441140, 32539653, 36155170, 43386204, 54232755, 65079306, 72310340, 108465510, 130158612, 162698265, 216931020, 325396530, 650793060]

約数ペア:

[(1, 650793060), (2, 325396530), (3, 216931020), (4, 162698265), (5, 130158612), (6, 108465510), (9, 72310340), (10, 65079306), (12, 54232755), (15, 43386204), (18, 36155170), (20, 32539653), (29, 22441140), (30, 21693102), (36, 18077585), (45, 14462068), (58, 11220570), (60, 10846551), (87, 7480380), (90, 7231034), (116, 5610285), (145, 4488228), (174, 3740190), (180, 3615517), (261, 2493460), (290, 2244114), (348, 1870095), (435, 1496076), (522, 1246730), (580, 1122057), (870, 748038), (1044, 623365), (1305, 498692), (1740, 374019), (2610, 249346), (5220, 124673)]