30199020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503317}}^1$

素因数の和:503329

約数の個数: 24

約数和(自身を含む): 84557424

約数和(自身を除く): 54358404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503317, 1006634, 1509951, 2013268, 2516585, 3019902, 5033170, 6039804, 7549755, 10066340, 15099510, 30199020]

約数ペア:

[(1, 30199020), (2, 15099510), (3, 10066340), (4, 7549755), (5, 6039804), (6, 5033170), (10, 3019902), (12, 2516585), (15, 2013268), (20, 1509951), (30, 1006634), (60, 503317)]