7054060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2087}}^1$

素因数の和:2122

約数の個数: 36

約数和(自身を含む): 16048368

約数和(自身を除く): 8994308

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 2087, 3380, 4174, 8348, 10435, 20870, 27131, 41740, 54262, 108524, 135655, 271310, 352703, 542620, 705406, 1410812, 1763515, 3527030, 7054060]

約数ペア:

[(1, 7054060), (2, 3527030), (4, 1763515), (5, 1410812), (10, 705406), (13, 542620), (20, 352703), (26, 271310), (52, 135655), (65, 108524), (130, 54262), (169, 41740), (260, 27131), (338, 20870), (676, 10435), (845, 8348), (1690, 4174), (2087, 3380)]