73345620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53149}}^1$

素因数の和:53184

約数の個数: 48

約数和(自身を含む): 214300800

約数和(自身を除く): 140955180

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, 53149, 106298, 159447, 212596, 265745, 318894, 531490, 637788, 797235, 1062980, 1222427, 1594470, 2444854, 3188940, 3667281, 4889708, 6112135, 7334562, 12224270, 14669124, 18336405, 24448540, 36672810, 73345620]

約数ペア:

[(1, 73345620), (2, 36672810), (3, 24448540), (4, 18336405), (5, 14669124), (6, 12224270), (10, 7334562), (12, 6112135), (15, 4889708), (20, 3667281), (23, 3188940), (30, 2444854), (46, 1594470), (60, 1222427), (69, 1062980), (92, 797235), (115, 637788), (138, 531490), (230, 318894), (276, 265745), (345, 212596), (460, 159447), (690, 106298), (1380, 53149)]