33830780

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{12347}}^1$

素因数の和:12493

約数の個数: 24

約数和(自身を含む): 71569008

約数和(自身を除く): 37738228

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 12347, 24694, 49388, 61735, 123470, 246940, 1691539, 3383078, 6766156, 8457695, 16915390, 33830780]

約数ペア:

[(1, 33830780), (2, 16915390), (4, 8457695), (5, 6766156), (10, 3383078), (20, 1691539), (137, 246940), (274, 123470), (548, 61735), (685, 49388), (1370, 24694), (2740, 12347)]