42828420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{713807}}^1$

素因数の和:713819

約数の個数: 24

約数和(自身を含む): 119919744

約数和(自身を除く): 77091324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 713807, 1427614, 2141421, 2855228, 3569035, 4282842, 7138070, 8565684, 10707105, 14276140, 21414210, 42828420]

約数ペア:

[(1, 42828420), (2, 21414210), (3, 14276140), (4, 10707105), (5, 8565684), (6, 7138070), (10, 4282842), (12, 3569035), (15, 2855228), (20, 2141421), (30, 1427614), (60, 713807)]