61562940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{35381}}^1$

素因数の和:35422

約数の個数: 48

約数和(自身を含む): 178325280

約数和(自身を除く): 116762340

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, 35381, 70762, 106143, 141524, 176905, 212286, 353810, 424572, 530715, 707620, 1026049, 1061430, 2052098, 2122860, 3078147, 4104196, 5130245, 6156294, 10260490, 12312588, 15390735, 20520980, 30781470, 61562940]

約数ペア:

[(1, 61562940), (2, 30781470), (3, 20520980), (4, 15390735), (5, 12312588), (6, 10260490), (10, 6156294), (12, 5130245), (15, 4104196), (20, 3078147), (29, 2122860), (30, 2052098), (58, 1061430), (60, 1026049), (87, 707620), (116, 530715), (145, 424572), (174, 353810), (290, 212286), (348, 176905), (435, 141524), (580, 106143), (870, 70762), (1740, 35381)]