73030360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140443}}^1$

素因数の和:140467

約数の個数: 32

約数和(自身を含む): 176959440

約数和(自身を除く): 103929080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 140443, 280886, 561772, 702215, 1123544, 1404430, 1825759, 2808860, 3651518, 5617720, 7303036, 9128795, 14606072, 18257590, 36515180, 73030360]

約数ペア:

[(1, 73030360), (2, 36515180), (4, 18257590), (5, 14606072), (8, 9128795), (10, 7303036), (13, 5617720), (20, 3651518), (26, 2808860), (40, 1825759), (52, 1404430), (65, 1123544), (104, 702215), (130, 561772), (260, 280886), (520, 140443)]