224737020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1248539}}^1$

素因数の和:1248554

約数の個数: 36

約数和(自身を含む): 681702840

約数和(自身を除く): 456965820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1248539, 2497078, 3745617, 4994156, 6242695, 7491234, 11236851, 12485390, 14982468, 18728085, 22473702, 24970780, 37456170, 44947404, 56184255, 74912340, 112368510, 224737020]

約数ペア:

[(1, 224737020), (2, 112368510), (3, 74912340), (4, 56184255), (5, 44947404), (6, 37456170), (9, 24970780), (10, 22473702), (12, 18728085), (15, 14982468), (18, 12485390), (20, 11236851), (30, 7491234), (36, 6242695), (45, 4994156), (60, 3745617), (90, 2497078), (180, 1248539)]