28830730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 54722304

約数和(自身を除く): 25891574

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1030, 1217, 2369, 2434, 4738, 6085, 11845, 12170, 23690, 27991, 55982, 125351, 139955, 250702, 279910, 626755, 1253510, 2883073, 5766146, 14415365, 28830730]

約数ペア:

[(1, 28830730), (2, 14415365), (5, 5766146), (10, 2883073), (23, 1253510), (46, 626755), (103, 279910), (115, 250702), (206, 139955), (230, 125351), (515, 55982), (1030, 27991), (1217, 23690), (2369, 12170), (2434, 11845), (4738, 6085)]