133639870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{146857}}^1$

素因数の和:146884

約数の個数: 32

約数和(自身を含む): 296065728

約数和(自身を除く): 162425858

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 146857, 293714, 734285, 1027999, 1468570, 1909141, 2055998, 3818282, 5139995, 9545705, 10279990, 13363987, 19091410, 26727974, 66819935, 133639870]

約数ペア:

[(1, 133639870), (2, 66819935), (5, 26727974), (7, 19091410), (10, 13363987), (13, 10279990), (14, 9545705), (26, 5139995), (35, 3818282), (65, 2055998), (70, 1909141), (91, 1468570), (130, 1027999), (182, 734285), (455, 293714), (910, 146857)]