2203530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1499}}^1$

素因数の和:1523

約数の個数: 48

約数和(自身を含む): 6156000

約数和(自身を除く): 3952470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1499, 2998, 4497, 7495, 8994, 10493, 14990, 20986, 22485, 31479, 44970, 52465, 62958, 73451, 104930, 146902, 157395, 220353, 314790, 367255, 440706, 734510, 1101765, 2203530]

約数ペア:

[(1, 2203530), (2, 1101765), (3, 734510), (5, 440706), (6, 367255), (7, 314790), (10, 220353), (14, 157395), (15, 146902), (21, 104930), (30, 73451), (35, 62958), (42, 52465), (49, 44970), (70, 31479), (98, 22485), (105, 20986), (147, 14990), (210, 10493), (245, 8994), (294, 7495), (490, 4497), (735, 2998), (1470, 1499)]