191814910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23027}}^1$

素因数の和:23065

約数の個数: 48

約数和(自身を含む): 425281104

約数和(自身を除く): 233466194

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 23027, 46054, 115135, 161189, 230270, 322378, 391459, 782918, 805945, 1128323, 1611890, 1957295, 2256646, 2740213, 3914590, 5480426, 5641615, 11283230, 13701065, 19181491, 27402130, 38362982, 95907455, 191814910]

約数ペア:

[(1, 191814910), (2, 95907455), (5, 38362982), (7, 27402130), (10, 19181491), (14, 13701065), (17, 11283230), (34, 5641615), (35, 5480426), (49, 3914590), (70, 2740213), (85, 2256646), (98, 1957295), (119, 1611890), (170, 1128323), (238, 805945), (245, 782918), (490, 391459), (595, 322378), (833, 230270), (1190, 161189), (1666, 115135), (4165, 46054), (8330, 23027)]