69680410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1427}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 132632640

約数和(自身を除く): 62952230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 257, 514, 1285, 1427, 2570, 2854, 4883, 7135, 9766, 14270, 24415, 27113, 48830, 54226, 135565, 271130, 366739, 733478, 1833695, 3667390, 6968041, 13936082, 34840205, 69680410]

約数ペア:

[(1, 69680410), (2, 34840205), (5, 13936082), (10, 6968041), (19, 3667390), (38, 1833695), (95, 733478), (190, 366739), (257, 271130), (514, 135565), (1285, 54226), (1427, 48830), (2570, 27113), (2854, 24415), (4883, 14270), (7135, 9766)]