30312385

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 37290240

約数和(自身を除く): 6977855

約数列:

[1, 5, 71, 103, 355, 515, 829, 4145, 7313, 36565, 58859, 85387, 294295, 426935, 6062477, 30312385]

約数ペア:

[(1, 30312385), (5, 6062477), (71, 426935), (103, 294295), (355, 85387), (515, 58859), (829, 36565), (4145, 7313)]