30514813

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11149}}^1$

素因数の和:11196

約数の個数: 16

約数和(自身を含む): 38534400

約数和(自身を除く): 8019587

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 11149, 78043, 189533, 256427, 1326731, 1794989, 4359259, 30514813]

約数ペア:

[(1, 30514813), (7, 4359259), (17, 1794989), (23, 1326731), (119, 256427), (161, 189533), (391, 78043), (2737, 11149)]