1214298420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20238307}}^1$

素因数の和:20238319

約数の個数: 24

約数和(自身を含む): 3400035744

約数和(自身を除く): 2185737324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20238307, 40476614, 60714921, 80953228, 101191535, 121429842, 202383070, 242859684, 303574605, 404766140, 607149210, 1214298420]

約数ペア:

[(1, 1214298420), (2, 607149210), (3, 404766140), (4, 303574605), (5, 242859684), (6, 202383070), (10, 121429842), (12, 101191535), (15, 80953228), (20, 60714921), (30, 40476614), (60, 20238307)]