126865140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{72911}}^1$

素因数の和:72952

約数の個数: 48

約数和(自身を含む): 367476480

約数和(自身を除く): 240611340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 72911, 145822, 218733, 291644, 364555, 437466, 729110, 874932, 1093665, 1458220, 2114419, 2187330, 4228838, 4374660, 6343257, 8457676, 10572095, 12686514, 21144190, 25373028, 31716285, 42288380, 63432570, 126865140]

約数ペア:

[(1, 126865140), (2, 63432570), (3, 42288380), (4, 31716285), (5, 25373028), (6, 21144190), (10, 12686514), (12, 10572095), (15, 8457676), (20, 6343257), (29, 4374660), (30, 4228838), (58, 2187330), (60, 2114419), (87, 1458220), (116, 1093665), (145, 874932), (174, 729110), (290, 437466), (348, 364555), (435, 291644), (580, 218733), (870, 145822), (1740, 72911)]