79142690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23209}}^1$

素因数の和:23258

約数の個数: 32

約数和(自身を含む): 160427520

約数和(自身を除く): 81284830

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 23209, 46418, 116045, 232090, 255299, 510598, 719479, 1276495, 1438958, 2552990, 3597395, 7194790, 7914269, 15828538, 39571345, 79142690]

約数ペア:

[(1, 79142690), (2, 39571345), (5, 15828538), (10, 7914269), (11, 7194790), (22, 3597395), (31, 2552990), (55, 1438958), (62, 1276495), (110, 719479), (155, 510598), (310, 255299), (341, 232090), (682, 116045), (1705, 46418), (3410, 23209)]