30765945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2593}}^1$

素因数の和:2721

約数の個数: 32

約数和(自身を含む): 56777472

約数和(自身を除く): 26011527

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 113, 339, 565, 791, 1695, 2373, 2593, 3955, 7779, 11865, 12965, 18151, 38895, 54453, 90755, 272265, 293009, 879027, 1465045, 2051063, 4395135, 6153189, 10255315, 30765945]

約数ペア:

[(1, 30765945), (3, 10255315), (5, 6153189), (7, 4395135), (15, 2051063), (21, 1465045), (35, 879027), (105, 293009), (113, 272265), (339, 90755), (565, 54453), (791, 38895), (1695, 18151), (2373, 12965), (2593, 11865), (3955, 7779)]