30235570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2797}}^1$

素因数の和:2874

約数の個数: 32

約数和(自身を含む): 58019328

約数和(自身を除く): 27783758

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 2797, 5405, 5594, 10810, 13985, 27970, 64331, 128662, 131459, 262918, 321655, 643310, 657295, 1314590, 3023557, 6047114, 15117785, 30235570]

約数ペア:

[(1, 30235570), (2, 15117785), (5, 6047114), (10, 3023557), (23, 1314590), (46, 657295), (47, 643310), (94, 321655), (115, 262918), (230, 131459), (235, 128662), (470, 64331), (1081, 27970), (2162, 13985), (2797, 10810), (5405, 5594)]