30793305790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1401607}}^1$

素因数の和:1401653

約数の個数: 32

約数和(自身を含む): 60044886720

約数和(自身を除く): 29251580930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2197, 4394, 10985, 21970, 1401607, 2803214, 7008035, 14016070, 18220891, 36441782, 91104455, 182208910, 236871583, 473743166, 1184357915, 2368715830, 3079330579, 6158661158, 15396652895, 30793305790]

約数ペア:

[(1, 30793305790), (2, 15396652895), (5, 6158661158), (10, 3079330579), (13, 2368715830), (26, 1184357915), (65, 473743166), (130, 236871583), (169, 182208910), (338, 91104455), (845, 36441782), (1690, 18220891), (2197, 14016070), (4394, 7008035), (10985, 2803214), (21970, 1401607)]