2933065940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{9467}}^1$

素因数の和:11696

約数の個数: 48

約数和(自身を含む): 7043283072

約数和(自身を除く): 4110217132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2213, 4426, 8852, 9467, 11065, 15491, 18934, 22130, 30982, 37868, 44260, 47335, 61964, 66269, 77455, 94670, 132538, 154910, 189340, 265076, 309820, 331345, 662690, 1325380, 20950471, 41900942, 83801884, 104752355, 146653297, 209504710, 293306594, 419009420, 586613188, 733266485, 1466532970, 2933065940]

約数ペア:

[(1, 2933065940), (2, 1466532970), (4, 733266485), (5, 586613188), (7, 419009420), (10, 293306594), (14, 209504710), (20, 146653297), (28, 104752355), (35, 83801884), (70, 41900942), (140, 20950471), (2213, 1325380), (4426, 662690), (8852, 331345), (9467, 309820), (11065, 265076), (15491, 189340), (18934, 154910), (22130, 132538), (30982, 94670), (37868, 77455), (44260, 66269), (47335, 61964)]