30649124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1511}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 58677696

約数和(自身を除く): 28028572

約数列:

[1, 2, 4, 11, 22, 44, 461, 922, 1511, 1844, 3022, 5071, 6044, 10142, 16621, 20284, 33242, 66484, 696571, 1393142, 2786284, 7662281, 15324562, 30649124]

約数ペア:

[(1, 30649124), (2, 15324562), (4, 7662281), (11, 2786284), (22, 1393142), (44, 696571), (461, 66484), (922, 33242), (1511, 20284), (1844, 16621), (3022, 10142), (5071, 6044)]