6410740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1579}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 15926400

約数和(自身を除く): 9515660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 1579, 2030, 3158, 4060, 6316, 7895, 11053, 15790, 22106, 31580, 44212, 45791, 55265, 91582, 110530, 183164, 221060, 228955, 320537, 457910, 641074, 915820, 1282148, 1602685, 3205370, 6410740]

約数ペア:

[(1, 6410740), (2, 3205370), (4, 1602685), (5, 1282148), (7, 915820), (10, 641074), (14, 457910), (20, 320537), (28, 228955), (29, 221060), (35, 183164), (58, 110530), (70, 91582), (116, 55265), (140, 45791), (145, 44212), (203, 31580), (290, 22106), (406, 15790), (580, 11053), (812, 7895), (1015, 6316), (1579, 4060), (2030, 3158)]