864304890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{28810163}}^1$

素因数の和:28810173

約数の個数: 16

約数和(自身を含む): 2074331808

約数和(自身を除く): 1210026918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 28810163, 57620326, 86430489, 144050815, 172860978, 288101630, 432152445, 864304890]

約数ペア:

[(1, 864304890), (2, 432152445), (3, 288101630), (5, 172860978), (6, 144050815), (10, 86430489), (15, 57620326), (30, 28810163)]