198271020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{18257}}^1$

素因数の和:18450

約数の個数: 48

約数和(自身を含む): 558256608

約数和(自身を除く): 359985588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3620, 5430, 10860, 18257, 36514, 54771, 73028, 91285, 109542, 182570, 219084, 273855, 365140, 547710, 1095420, 3304517, 6609034, 9913551, 13218068, 16522585, 19827102, 33045170, 39654204, 49567755, 66090340, 99135510, 198271020]

約数ペア:

[(1, 198271020), (2, 99135510), (3, 66090340), (4, 49567755), (5, 39654204), (6, 33045170), (10, 19827102), (12, 16522585), (15, 13218068), (20, 9913551), (30, 6609034), (60, 3304517), (181, 1095420), (362, 547710), (543, 365140), (724, 273855), (905, 219084), (1086, 182570), (1810, 109542), (2172, 91285), (2715, 73028), (3620, 54771), (5430, 36514), (10860, 18257)]