89489460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1491491}}^1$

素因数の和:1491503

約数の個数: 24

約数和(自身を含む): 250570656

約数和(自身を除く): 161081196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1491491, 2982982, 4474473, 5965964, 7457455, 8948946, 14914910, 17897892, 22372365, 29829820, 44744730, 89489460]

約数ペア:

[(1, 89489460), (2, 44744730), (3, 29829820), (4, 22372365), (5, 17897892), (6, 14914910), (10, 8948946), (12, 7457455), (15, 5965964), (20, 4474473), (30, 2982982), (60, 1491491)]