30605676

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{28657}}^1$

素因数の和:28753

約数の個数: 24

約数和(自身を含む): 72218160

約数和(自身を除く): 41612484

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 28657, 57314, 85971, 114628, 171942, 343884, 2550473, 5100946, 7651419, 10201892, 15302838, 30605676]

約数ペア:

[(1, 30605676), (2, 15302838), (3, 10201892), (4, 7651419), (6, 5100946), (12, 2550473), (89, 343884), (178, 171942), (267, 114628), (356, 85971), (534, 57314), (1068, 28657)]