30806197

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 32659200

約数和(自身を除く): 1853003

約数列:

[1, 47, 53, 83, 149, 2491, 3901, 4399, 7003, 7897, 12367, 206753, 371159, 581249, 655451, 30806197]

約数ペア:

[(1, 30806197), (47, 655451), (53, 581249), (83, 371159), (149, 206753), (2491, 12367), (3901, 7897), (4399, 7003)]