2130702910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{82939}}^1$

素因数の和:83320

約数の個数: 32

約数和(自身を含む): 4395156480

約数和(自身を除く): 2264453570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 367, 734, 1835, 2569, 3670, 5138, 12845, 25690, 82939, 165878, 414695, 580573, 829390, 1161146, 2902865, 5805730, 30438613, 60877226, 152193065, 213070291, 304386130, 426140582, 1065351455, 2130702910]

約数ペア:

[(1, 2130702910), (2, 1065351455), (5, 426140582), (7, 304386130), (10, 213070291), (14, 152193065), (35, 60877226), (70, 30438613), (367, 5805730), (734, 2902865), (1835, 1161146), (2569, 829390), (3670, 580573), (5138, 414695), (12845, 165878), (25690, 82939)]