1491550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1332

約数の個数: 24

約数和(自身を含む): 2897136

約数和(自身を除く): 1405586

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 1297, 2594, 6485, 12970, 29831, 32425, 59662, 64850, 149155, 298310, 745775, 1491550]

約数ペア:

[(1, 1491550), (2, 745775), (5, 298310), (10, 149155), (23, 64850), (25, 59662), (46, 32425), (50, 29831), (115, 12970), (230, 6485), (575, 2594), (1150, 1297)]