23418420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{390307}}^1$

素因数の和:390319

約数の個数: 24

約数和(自身を含む): 65571744

約数和(自身を除く): 42153324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 390307, 780614, 1170921, 1561228, 1951535, 2341842, 3903070, 4683684, 5854605, 7806140, 11709210, 23418420]

約数ペア:

[(1, 23418420), (2, 11709210), (3, 7806140), (4, 5854605), (5, 4683684), (6, 3903070), (10, 2341842), (12, 1951535), (15, 1561228), (20, 1170921), (30, 780614), (60, 390307)]