2191569420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{53479}}^1$

素因数の和:54174

約数の個数: 48

約数和(自身を含む): 6145493760

約数和(自身を除く): 3953924340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 683, 1366, 2049, 2732, 3415, 4098, 6830, 8196, 10245, 13660, 20490, 40980, 53479, 106958, 160437, 213916, 267395, 320874, 534790, 641748, 802185, 1069580, 1604370, 3208740, 36526157, 73052314, 109578471, 146104628, 182630785, 219156942, 365261570, 438313884, 547892355, 730523140, 1095784710, 2191569420]

約数ペア:

[(1, 2191569420), (2, 1095784710), (3, 730523140), (4, 547892355), (5, 438313884), (6, 365261570), (10, 219156942), (12, 182630785), (15, 146104628), (20, 109578471), (30, 73052314), (60, 36526157), (683, 3208740), (1366, 1604370), (2049, 1069580), (2732, 802185), (3415, 641748), (4098, 534790), (6830, 320874), (8196, 267395), (10245, 213916), (13660, 160437), (20490, 106958), (40980, 53479)]