86978830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{5659}}^1$

素因数の和:5748

約数の個数: 32

約数和(自身を含む): 165045600

約数和(自身を除く): 78066770

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 3074, 5659, 7685, 11318, 15370, 28295, 56590, 164111, 299927, 328222, 599854, 820555, 1499635, 1641110, 2999270, 8697883, 17395766, 43489415, 86978830]

約数ペア:

[(1, 86978830), (2, 43489415), (5, 17395766), (10, 8697883), (29, 2999270), (53, 1641110), (58, 1499635), (106, 820555), (145, 599854), (265, 328222), (290, 299927), (530, 164111), (1537, 56590), (3074, 28295), (5659, 15370), (7685, 11318)]