2418210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 6375096

約数和(自身を除く): 3956886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 277, 291, 485, 554, 582, 831, 873, 970, 1385, 1455, 1662, 1746, 2493, 2770, 2910, 4155, 4365, 4986, 8310, 8730, 12465, 24930, 26869, 53738, 80607, 134345, 161214, 241821, 268690, 403035, 483642, 806070, 1209105, 2418210]

約数ペア:

[(1, 2418210), (2, 1209105), (3, 806070), (5, 483642), (6, 403035), (9, 268690), (10, 241821), (15, 161214), (18, 134345), (30, 80607), (45, 53738), (90, 26869), (97, 24930), (194, 12465), (277, 8730), (291, 8310), (485, 4986), (554, 4365), (582, 4155), (831, 2910), (873, 2770), (970, 2493), (1385, 1746), (1455, 1662)]