70681730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{5641}}^1$

素因数の和:5834

約数の個数: 32

約数和(自身を含む): 146240640

約数和(自身を除く): 75558910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2506, 5641, 6265, 11282, 12530, 28205, 39487, 56410, 78974, 197435, 394870, 1009739, 2019478, 5048695, 7068173, 10097390, 14136346, 35340865, 70681730]

約数ペア:

[(1, 70681730), (2, 35340865), (5, 14136346), (7, 10097390), (10, 7068173), (14, 5048695), (35, 2019478), (70, 1009739), (179, 394870), (358, 197435), (895, 78974), (1253, 56410), (1790, 39487), (2506, 28205), (5641, 12530), (6265, 11282)]