126563460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2109391}}^1$

素因数の和:2109403

約数の個数: 24

約数和(自身を含む): 354377856

約数和(自身を除く): 227814396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2109391, 4218782, 6328173, 8437564, 10546955, 12656346, 21093910, 25312692, 31640865, 42187820, 63281730, 126563460]

約数ペア:

[(1, 126563460), (2, 63281730), (3, 42187820), (4, 31640865), (5, 25312692), (6, 21093910), (10, 12656346), (12, 10546955), (15, 8437564), (20, 6328173), (30, 4218782), (60, 2109391)]