72275030

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{27481}}^1$

素因数の和:27751

約数の個数: 16

約数和(自身を含む): 130594464

約数和(自身を除く): 58319434

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 27481, 54962, 137405, 274810, 7227503, 14455006, 36137515, 72275030]

約数ペア:

[(1, 72275030), (2, 36137515), (5, 14455006), (10, 7227503), (263, 274810), (526, 137405), (1315, 54962), (2630, 27481)]