6721910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1783}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 13487040

約数和(自身を除く): 6765130

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1783, 1885, 3566, 3770, 8915, 17830, 23179, 46358, 51707, 103414, 115895, 231790, 258535, 517070, 672191, 1344382, 3360955, 6721910]

約数ペア:

[(1, 6721910), (2, 3360955), (5, 1344382), (10, 672191), (13, 517070), (26, 258535), (29, 231790), (58, 115895), (65, 103414), (130, 51707), (145, 46358), (290, 23179), (377, 17830), (754, 8915), (1783, 3770), (1885, 3566)]