64662256860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1077704281}}^1$

素因数の和:1077704293

約数の個数: 24

約数和(自身を含む): 181054319376

約数和(自身を除く): 116392062516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1077704281, 2155408562, 3233112843, 4310817124, 5388521405, 6466225686, 10777042810, 12932451372, 16165564215, 21554085620, 32331128430, 64662256860]

約数ペア:

[(1, 64662256860), (2, 32331128430), (3, 21554085620), (4, 16165564215), (5, 12932451372), (6, 10777042810), (10, 6466225686), (12, 5388521405), (15, 4310817124), (20, 3233112843), (30, 2155408562), (60, 1077704281)]