64932570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{240491}}^1$

素因数の和:240507

約数の個数: 32

約数和(自身を含む): 173154240

約数和(自身を除く): 108221670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 240491, 480982, 721473, 1202455, 1442946, 2164419, 2404910, 3607365, 4328838, 6493257, 7214730, 10822095, 12986514, 21644190, 32466285, 64932570]

約数ペア:

[(1, 64932570), (2, 32466285), (3, 21644190), (5, 12986514), (6, 10822095), (9, 7214730), (10, 6493257), (15, 4328838), (18, 3607365), (27, 2404910), (30, 2164419), (45, 1442946), (54, 1202455), (90, 721473), (135, 480982), (270, 240491)]