10818420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{180307}}^1$

素因数の和:180319

約数の個数: 24

約数和(自身を含む): 30291744

約数和(自身を除く): 19473324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 180307, 360614, 540921, 721228, 901535, 1081842, 1803070, 2163684, 2704605, 3606140, 5409210, 10818420]

約数ペア:

[(1, 10818420), (2, 5409210), (3, 3606140), (4, 2704605), (5, 2163684), (6, 1803070), (10, 1081842), (12, 901535), (15, 721228), (20, 540921), (30, 360614), (60, 180307)]