2842342.00000000

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1787}}^1$

素因数の和:1994

約数の個数: 64

約数和(自身を含む): 124873920

約数和(自身を除く): 83487000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1787, 1930, 2316, 2895, 3574, 3860, 4632, 5361, 5790, 7148, 7720, 8935, 10722, 11580, 14296, 17870, 21444, 23160, 26805, 35740, 42888, 53610, 71480, 107220, 214440, 344891, 689782, 1034673, 1379564, 1724455, 2069346, 2759128, 3448910, 4138692, 5173365, 6897820, 8277384, 10346730, 13795640, 20693460, 41386920]

約数ペア:

[(1, 41386920), (2, 20693460), (3, 13795640), (4, 10346730), (5, 8277384), (6, 6897820), (8, 5173365), (10, 4138692), (12, 3448910), (15, 2759128), (20, 2069346), (24, 1724455), (30, 1379564), (40, 1034673), (60, 689782), (120, 344891), (193, 214440), (386, 107220), (579, 71480), (772, 53610), (965, 42888), (1158, 35740), (1544, 26805), (1787, 23160), (1930, 21444), (2316, 17870), (2895, 14296), (3574, 11580), (3860, 10722), (4632, 8935), (5361, 7720), (5790, 7148)]