66425170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2719}}^1$

素因数の和:3082

約数の個数: 32

約数和(自身を含む): 137088000

約数和(自身を除く): 70662830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 349, 698, 1745, 2443, 2719, 3490, 4886, 5438, 12215, 13595, 19033, 24430, 27190, 38066, 95165, 190330, 948931, 1897862, 4744655, 6642517, 9489310, 13285034, 33212585, 66425170]

約数ペア:

[(1, 66425170), (2, 33212585), (5, 13285034), (7, 9489310), (10, 6642517), (14, 4744655), (35, 1897862), (70, 948931), (349, 190330), (698, 95165), (1745, 38066), (2443, 27190), (2719, 24430), (3490, 19033), (4886, 13595), (5438, 12215)]