38395740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27823}}^1$

素因数の和:27858

約数の個数: 48

約数和(自身を含む): 112186368

約数和(自身を除く): 73790628

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, 27823, 55646, 83469, 111292, 139115, 166938, 278230, 333876, 417345, 556460, 639929, 834690, 1279858, 1669380, 1919787, 2559716, 3199645, 3839574, 6399290, 7679148, 9598935, 12798580, 19197870, 38395740]

約数ペア:

[(1, 38395740), (2, 19197870), (3, 12798580), (4, 9598935), (5, 7679148), (6, 6399290), (10, 3839574), (12, 3199645), (15, 2559716), (20, 1919787), (23, 1669380), (30, 1279858), (46, 834690), (60, 639929), (69, 556460), (92, 417345), (115, 333876), (138, 278230), (230, 166938), (276, 139115), (345, 111292), (460, 83469), (690, 55646), (1380, 27823)]