4807020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 13597920

約数和(自身を除く): 8790900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 709, 1130, 1356, 1418, 1695, 2127, 2260, 2836, 3390, 3545, 4254, 6780, 7090, 8508, 10635, 14180, 21270, 42540, 80117, 160234, 240351, 320468, 400585, 480702, 801170, 961404, 1201755, 1602340, 2403510, 4807020]

約数ペア:

[(1, 4807020), (2, 2403510), (3, 1602340), (4, 1201755), (5, 961404), (6, 801170), (10, 480702), (12, 400585), (15, 320468), (20, 240351), (30, 160234), (60, 80117), (113, 42540), (226, 21270), (339, 14180), (452, 10635), (565, 8508), (678, 7090), (709, 6780), (1130, 4254), (1356, 3545), (1418, 3390), (1695, 2836), (2127, 2260)]