67353420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12613}}^1$

素因数の和:12714

約数の個数: 48

約数和(自身を含む): 190723680

約数和(自身を除く): 123370260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 12613, 25226, 37839, 50452, 63065, 75678, 126130, 151356, 189195, 252260, 378390, 756780, 1122557, 2245114, 3367671, 4490228, 5612785, 6735342, 11225570, 13470684, 16838355, 22451140, 33676710, 67353420]

約数ペア:

[(1, 67353420), (2, 33676710), (3, 22451140), (4, 16838355), (5, 13470684), (6, 11225570), (10, 6735342), (12, 5612785), (15, 4490228), (20, 3367671), (30, 2245114), (60, 1122557), (89, 756780), (178, 378390), (267, 252260), (356, 189195), (445, 151356), (534, 126130), (890, 75678), (1068, 63065), (1335, 50452), (1780, 37839), (2670, 25226), (5340, 12613)]