1740830

素因数分解:

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

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 3858624

約数和(自身を除く): 2117794

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1913, 3826, 9565, 13391, 19130, 24869, 26782, 49738, 66955, 124345, 133910, 174083, 248690, 348166, 870415, 1740830]

約数ペア:

[(1, 1740830), (2, 870415), (5, 348166), (7, 248690), (10, 174083), (13, 133910), (14, 124345), (26, 66955), (35, 49738), (65, 26782), (70, 24869), (91, 19130), (130, 13391), (182, 9565), (455, 3826), (910, 1913)]