123020170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{10399}}^1$

素因数の和:10439

約数の個数: 48

約数和(自身を含む): 274060800

約数和(自身を除く): 151040630

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 10399, 11830, 20798, 51995, 72793, 103990, 135187, 145586, 270374, 363965, 675935, 727930, 946309, 1351870, 1757431, 1892618, 3514862, 4731545, 8787155, 9463090, 12302017, 17574310, 24604034, 61510085, 123020170]

約数ペア:

[(1, 123020170), (2, 61510085), (5, 24604034), (7, 17574310), (10, 12302017), (13, 9463090), (14, 8787155), (26, 4731545), (35, 3514862), (65, 1892618), (70, 1757431), (91, 1351870), (130, 946309), (169, 727930), (182, 675935), (338, 363965), (455, 270374), (845, 145586), (910, 135187), (1183, 103990), (1690, 72793), (2366, 51995), (5915, 20798), (10399, 11830)]