2534550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 6411792

約数和(自身を除く): 3877242

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 277, 305, 366, 554, 610, 831, 915, 1385, 1525, 1662, 1830, 2770, 3050, 4155, 4575, 6925, 8310, 9150, 13850, 16897, 20775, 33794, 41550, 50691, 84485, 101382, 168970, 253455, 422425, 506910, 844850, 1267275, 2534550]

約数ペア:

[(1, 2534550), (2, 1267275), (3, 844850), (5, 506910), (6, 422425), (10, 253455), (15, 168970), (25, 101382), (30, 84485), (50, 50691), (61, 41550), (75, 33794), (122, 20775), (150, 16897), (183, 13850), (277, 9150), (305, 8310), (366, 6925), (554, 4575), (610, 4155), (831, 3050), (915, 2770), (1385, 1830), (1525, 1662)]