74391730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6143}}^1$

素因数の和:6330

約数の個数: 32

約数和(自身を含む): 153944064

約数和(自身を除く): 79552334

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 6143, 12110, 12286, 30715, 43001, 61430, 86002, 215005, 430010, 1062739, 2125478, 5313695, 7439173, 10627390, 14878346, 37195865, 74391730]

約数ペア:

[(1, 74391730), (2, 37195865), (5, 14878346), (7, 10627390), (10, 7439173), (14, 5313695), (35, 2125478), (70, 1062739), (173, 430010), (346, 215005), (865, 86002), (1211, 61430), (1730, 43001), (2422, 30715), (6055, 12286), (6143, 12110)]