2081196090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{391939}}^1$

素因数の和:392011

約数の個数: 48

約数和(自身を含む): 5502837600

約数和(自身を除く): 3421641510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 391939, 783878, 1175817, 1959695, 2351634, 3527451, 3919390, 5879085, 7054902, 11758170, 17637255, 23124401, 35274510, 46248802, 69373203, 115622005, 138746406, 208119609, 231244010, 346866015, 416239218, 693732030, 1040598045, 2081196090]

約数ペア:

[(1, 2081196090), (2, 1040598045), (3, 693732030), (5, 416239218), (6, 346866015), (9, 231244010), (10, 208119609), (15, 138746406), (18, 115622005), (30, 69373203), (45, 46248802), (59, 35274510), (90, 23124401), (118, 17637255), (177, 11758170), (295, 7054902), (354, 5879085), (531, 3919390), (590, 3527451), (885, 2351634), (1062, 1959695), (1770, 1175817), (2655, 783878), (5310, 391939)]