86458190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{95009}}^1$

素因数の和:95036

約数の個数: 32

約数和(自身を含む): 191540160

約数和(自身を除く): 105081970

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 95009, 190018, 475045, 665063, 950090, 1235117, 1330126, 2470234, 3325315, 6175585, 6650630, 8645819, 12351170, 17291638, 43229095, 86458190]

約数ペア:

[(1, 86458190), (2, 43229095), (5, 17291638), (7, 12351170), (10, 8645819), (13, 6650630), (14, 6175585), (26, 3325315), (35, 2470234), (65, 1330126), (70, 1235117), (91, 950090), (130, 665063), (182, 475045), (455, 190018), (910, 95009)]