1895530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2083}}^1$

素因数の和:2110

約数の個数: 32

約数和(自身を含む): 4201344

約数和(自身を除く): 2305814

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2083, 4166, 10415, 14581, 20830, 27079, 29162, 54158, 72905, 135395, 145810, 189553, 270790, 379106, 947765, 1895530]

約数ペア:

[(1, 1895530), (2, 947765), (5, 379106), (7, 270790), (10, 189553), (13, 145810), (14, 135395), (26, 72905), (35, 54158), (65, 29162), (70, 27079), (91, 20830), (130, 14581), (182, 10415), (455, 4166), (910, 2083)]