30734478

素因数分解:

$2^1\times 3^4\times {\mathrm{193}}^1\times {\mathrm{983}}^1$

素因数の和:1190

約数の個数: 40

約数和(自身を含む): 69295248

約数和(自身を除く): 38560770

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193, 386, 579, 983, 1158, 1737, 1966, 2949, 3474, 5211, 5898, 8847, 10422, 15633, 17694, 26541, 31266, 53082, 79623, 159246, 189719, 379438, 569157, 1138314, 1707471, 3414942, 5122413, 10244826, 15367239, 30734478]

約数ペア:

[(1, 30734478), (2, 15367239), (3, 10244826), (6, 5122413), (9, 3414942), (18, 1707471), (27, 1138314), (54, 569157), (81, 379438), (162, 189719), (193, 159246), (386, 79623), (579, 53082), (983, 31266), (1158, 26541), (1737, 17694), (1966, 15633), (2949, 10422), (3474, 8847), (5211, 5898)]