5257020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2137}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 15085728

約数和(自身を除く): 9828708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2137, 2460, 4274, 6411, 8548, 10685, 12822, 21370, 25644, 32055, 42740, 64110, 87617, 128220, 175234, 262851, 350468, 438085, 525702, 876170, 1051404, 1314255, 1752340, 2628510, 5257020]

約数ペア:

[(1, 5257020), (2, 2628510), (3, 1752340), (4, 1314255), (5, 1051404), (6, 876170), (10, 525702), (12, 438085), (15, 350468), (20, 262851), (30, 175234), (41, 128220), (60, 87617), (82, 64110), (123, 42740), (164, 32055), (205, 25644), (246, 21370), (410, 12822), (492, 10685), (615, 8548), (820, 6411), (1230, 4274), (2137, 2460)]