6816460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 16511040

約数和(自身を除く): 9694580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 269, 362, 538, 724, 905, 1076, 1267, 1345, 1810, 1883, 2534, 2690, 3620, 3766, 5068, 5380, 6335, 7532, 9415, 12670, 18830, 25340, 37660, 48689, 97378, 194756, 243445, 340823, 486890, 681646, 973780, 1363292, 1704115, 3408230, 6816460]

約数ペア:

[(1, 6816460), (2, 3408230), (4, 1704115), (5, 1363292), (7, 973780), (10, 681646), (14, 486890), (20, 340823), (28, 243445), (35, 194756), (70, 97378), (140, 48689), (181, 37660), (269, 25340), (362, 18830), (538, 12670), (724, 9415), (905, 7532), (1076, 6335), (1267, 5380), (1345, 5068), (1810, 3766), (1883, 3620), (2534, 2690)]