4078830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19423}}^1$

素因数の和:19440

約数の個数: 32

約数和(自身を含む): 11188224

約数和(自身を除く): 7109394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 19423, 38846, 58269, 97115, 116538, 135961, 194230, 271922, 291345, 407883, 582690, 679805, 815766, 1359610, 2039415, 4078830]

約数ペア:

[(1, 4078830), (2, 2039415), (3, 1359610), (5, 815766), (6, 679805), (7, 582690), (10, 407883), (14, 291345), (15, 271922), (21, 194230), (30, 135961), (35, 116538), (42, 97115), (70, 58269), (105, 38846), (210, 19423)]