214615540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{290021}}^1$

素因数の和:290067

約数の個数: 24

約数和(自身を含む): 462875112

約数和(自身を除く): 248259572

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 290021, 580042, 1160084, 1450105, 2900210, 5800420, 10730777, 21461554, 42923108, 53653885, 107307770, 214615540]

約数ペア:

[(1, 214615540), (2, 107307770), (4, 53653885), (5, 42923108), (10, 21461554), (20, 10730777), (37, 5800420), (74, 2900210), (148, 1450105), (185, 1160084), (370, 580042), (740, 290021)]