126981510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103237}}^1$

素因数の和:103288

約数の個数: 32

約数和(自身を含む): 312191712

約数和(自身を除く): 185210202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 103237, 206474, 309711, 516185, 619422, 1032370, 1548555, 3097110, 4232717, 8465434, 12698151, 21163585, 25396302, 42327170, 63490755, 126981510]

約数ペア:

[(1, 126981510), (2, 63490755), (3, 42327170), (5, 25396302), (6, 21163585), (10, 12698151), (15, 8465434), (30, 4232717), (41, 3097110), (82, 1548555), (123, 1032370), (205, 619422), (246, 516185), (410, 309711), (615, 206474), (1230, 103237)]