30140385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4937}}^1$

素因数の和:4993

約数の個数: 32

約数和(自身を含む): 54041472

約数和(自身を除く): 23901087

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 4937, 6105, 14811, 24685, 54307, 74055, 162921, 182669, 271535, 548007, 814605, 913345, 2009359, 2740035, 6028077, 10046795, 30140385]

約数ペア:

[(1, 30140385), (3, 10046795), (5, 6028077), (11, 2740035), (15, 2009359), (33, 913345), (37, 814605), (55, 548007), (111, 271535), (165, 182669), (185, 162921), (407, 74055), (555, 54307), (1221, 24685), (2035, 14811), (4937, 6105)]