2079071390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13627}}^1$

素因数の和:13737

約数の個数: 64

約数和(自身を含む): 4356599040

約数和(自身を除く): 2277527650

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 73, 95, 110, 146, 190, 209, 365, 418, 730, 803, 1045, 1387, 1606, 2090, 2774, 4015, 6935, 8030, 13627, 13870, 15257, 27254, 30514, 68135, 76285, 136270, 149897, 152570, 258913, 299794, 517826, 749485, 994771, 1294565, 1498970, 1989542, 2589130, 2848043, 4973855, 5696086, 9947710, 10942481, 14240215, 18900649, 21884962, 28480430, 37801298, 54712405, 94503245, 109424810, 189006490, 207907139, 415814278, 1039535695, 2079071390]

約数ペア:

[(1, 2079071390), (2, 1039535695), (5, 415814278), (10, 207907139), (11, 189006490), (19, 109424810), (22, 94503245), (38, 54712405), (55, 37801298), (73, 28480430), (95, 21884962), (110, 18900649), (146, 14240215), (190, 10942481), (209, 9947710), (365, 5696086), (418, 4973855), (730, 2848043), (803, 2589130), (1045, 1989542), (1387, 1498970), (1606, 1294565), (2090, 994771), (2774, 749485), (4015, 517826), (6935, 299794), (8030, 258913), (13627, 152570), (13870, 149897), (15257, 136270), (27254, 76285), (30514, 68135)]