30124359

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 46848000

約数和(自身を除く): 16723641

約数列:

[1, 3, 9, 27, 29, 79, 87, 237, 261, 487, 711, 783, 1461, 2133, 2291, 4383, 6873, 13149, 14123, 20619, 38473, 42369, 61857, 115419, 127107, 346257, 381321, 1038771, 1115717, 3347151, 10041453, 30124359]

約数ペア:

[(1, 30124359), (3, 10041453), (9, 3347151), (27, 1115717), (29, 1038771), (79, 381321), (87, 346257), (237, 127107), (261, 115419), (487, 61857), (711, 42369), (783, 38473), (1461, 20619), (2133, 14123), (2291, 13149), (4383, 6873)]