22423620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16249}}^1$

素因数の和:16284

約数の個数: 48

約数和(自身を含む): 65520000

約数和(自身を除く): 43096380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 16249, 32498, 48747, 64996, 81245, 97494, 162490, 194988, 243735, 324980, 373727, 487470, 747454, 974940, 1121181, 1494908, 1868635, 2242362, 3737270, 4484724, 5605905, 7474540, 11211810, 22423620]

約数ペア:

[(1, 22423620), (2, 11211810), (3, 7474540), (4, 5605905), (5, 4484724), (6, 3737270), (10, 2242362), (12, 1868635), (15, 1494908), (20, 1121181), (23, 974940), (30, 747454), (46, 487470), (60, 373727), (69, 324980), (92, 243735), (115, 194988), (138, 162490), (230, 97494), (276, 81245), (345, 64996), (460, 48747), (690, 32498), (1380, 16249)]