425268420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7087807}}^1$

素因数の和:7087819

約数の個数: 24

約数和(自身を含む): 1190751744

約数和(自身を除く): 765483324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7087807, 14175614, 21263421, 28351228, 35439035, 42526842, 70878070, 85053684, 106317105, 141756140, 212634210, 425268420]

約数ペア:

[(1, 425268420), (2, 212634210), (3, 141756140), (4, 106317105), (5, 85053684), (6, 70878070), (10, 42526842), (12, 35439035), (15, 28351228), (20, 21263421), (30, 14175614), (60, 7087807)]