171488170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{18701}}^1$

素因数の和:18846

約数の個数: 32

約数和(自身を含む): 355487616

約数和(自身を除く): 183999446

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 9170, 18701, 37402, 93505, 130907, 187010, 261814, 654535, 1309070, 2449831, 4899662, 12249155, 17148817, 24498310, 34297634, 85744085, 171488170]

約数ペア:

[(1, 171488170), (2, 85744085), (5, 34297634), (7, 24498310), (10, 17148817), (14, 12249155), (35, 4899662), (70, 2449831), (131, 1309070), (262, 654535), (655, 261814), (917, 187010), (1310, 130907), (1834, 93505), (4585, 37402), (9170, 18701)]