217678030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{34607}}^1$

素因数の和:34668

約数の個数: 32

約数和(自身を含む): 426093696

約数和(自身を除く): 208415666

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 34607, 69214, 173035, 346070, 588319, 1176638, 1280459, 2560918, 2941595, 5883190, 6402295, 12804590, 21767803, 43535606, 108839015, 217678030]

約数ペア:

[(1, 217678030), (2, 108839015), (5, 43535606), (10, 21767803), (17, 12804590), (34, 6402295), (37, 5883190), (74, 2941595), (85, 2560918), (170, 1280459), (185, 1176638), (370, 588319), (629, 346070), (1258, 173035), (3145, 69214), (6290, 34607)]