2081430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 5987520

約数和(自身を除く): 3906090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 593, 702, 1170, 1186, 1755, 1779, 2965, 3510, 3558, 5337, 5930, 7709, 8895, 10674, 15418, 16011, 17790, 23127, 26685, 32022, 38545, 46254, 53370, 69381, 77090, 80055, 115635, 138762, 160110, 208143, 231270, 346905, 416286, 693810, 1040715, 2081430]

約数ペア:

[(1, 2081430), (2, 1040715), (3, 693810), (5, 416286), (6, 346905), (9, 231270), (10, 208143), (13, 160110), (15, 138762), (18, 115635), (26, 80055), (27, 77090), (30, 69381), (39, 53370), (45, 46254), (54, 38545), (65, 32022), (78, 26685), (90, 23127), (117, 17790), (130, 16011), (135, 15418), (195, 10674), (234, 8895), (270, 7709), (351, 5930), (390, 5337), (585, 3558), (593, 3510), (702, 2965), (1170, 1779), (1186, 1755)]