21230250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{28307}}^1$

素因数の和:28327

約数の個数: 32

約数和(自身を含む): 52992576

約数和(自身を除く): 31762326

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 28307, 56614, 84921, 141535, 169842, 283070, 424605, 707675, 849210, 1415350, 2123025, 3538375, 4246050, 7076750, 10615125, 21230250]

約数ペア:

[(1, 21230250), (2, 10615125), (3, 7076750), (5, 4246050), (6, 3538375), (10, 2123025), (15, 1415350), (25, 849210), (30, 707675), (50, 424605), (75, 283070), (125, 169842), (150, 141535), (250, 84921), (375, 56614), (750, 28307)]