30007458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{128237}}^1$

素因数の和:128258

約数の個数: 24

約数和(自身を含む): 70017948

約数和(自身を除く): 40010490

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 128237, 256474, 384711, 769422, 1154133, 1667081, 2308266, 3334162, 5001243, 10002486, 15003729, 30007458]

約数ペア:

[(1, 30007458), (2, 15003729), (3, 10002486), (6, 5001243), (9, 3334162), (13, 2308266), (18, 1667081), (26, 1154133), (39, 769422), (78, 384711), (117, 256474), (234, 128237)]