3481660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1913}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 9003456

約数和(自身を除く): 5521796

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 1913, 3826, 7652, 9565, 13391, 19130, 24869, 26782, 38260, 49738, 53564, 66955, 99476, 124345, 133910, 174083, 248690, 267820, 348166, 497380, 696332, 870415, 1740830, 3481660]

約数ペア:

[(1, 3481660), (2, 1740830), (4, 870415), (5, 696332), (7, 497380), (10, 348166), (13, 267820), (14, 248690), (20, 174083), (26, 133910), (28, 124345), (35, 99476), (52, 66955), (65, 53564), (70, 49738), (91, 38260), (130, 26782), (140, 24869), (182, 19130), (260, 13391), (364, 9565), (455, 7652), (910, 3826), (1820, 1913)]