87201310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13997}}^1$

素因数の和:14100

約数の個数: 32

約数和(自身を含む): 181414080

約数和(自身を除く): 94212770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 13997, 27994, 69985, 97979, 139970, 195958, 489895, 979790, 1245733, 2491466, 6228665, 8720131, 12457330, 17440262, 43600655, 87201310]

約数ペア:

[(1, 87201310), (2, 43600655), (5, 17440262), (7, 12457330), (10, 8720131), (14, 6228665), (35, 2491466), (70, 1245733), (89, 979790), (178, 489895), (445, 195958), (623, 139970), (890, 97979), (1246, 69985), (3115, 27994), (6230, 13997)]