71975580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1199593}}^1$

素因数の和:1199605

約数の個数: 24

約数和(自身を含む): 201531792

約数和(自身を除く): 129556212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1199593, 2399186, 3598779, 4798372, 5997965, 7197558, 11995930, 14395116, 17993895, 23991860, 35987790, 71975580]

約数ペア:

[(1, 71975580), (2, 35987790), (3, 23991860), (4, 17993895), (5, 14395116), (6, 11995930), (10, 7197558), (12, 5997965), (15, 4798372), (20, 3598779), (30, 2399186), (60, 1199593)]