6902390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 13685760

約数和(自身を除く): 6783370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 479, 655, 958, 1310, 1441, 2395, 2882, 4790, 5269, 7205, 10538, 14410, 26345, 52690, 62749, 125498, 313745, 627490, 690239, 1380478, 3451195, 6902390]

約数ペア:

[(1, 6902390), (2, 3451195), (5, 1380478), (10, 690239), (11, 627490), (22, 313745), (55, 125498), (110, 62749), (131, 52690), (262, 26345), (479, 14410), (655, 10538), (958, 7205), (1310, 5269), (1441, 4790), (2395, 2882)]