2147103660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2752697}}^1$

素因数の和:2752722

約数の個数: 48

約数和(自身を含む): 6474345696

約数和(自身を除く): 4327242036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2752697, 5505394, 8258091, 11010788, 13763485, 16516182, 27526970, 33032364, 35785061, 41290455, 55053940, 71570122, 82580910, 107355183, 143140244, 165161820, 178925305, 214710366, 357850610, 429420732, 536775915, 715701220, 1073551830, 2147103660]

約数ペア:

[(1, 2147103660), (2, 1073551830), (3, 715701220), (4, 536775915), (5, 429420732), (6, 357850610), (10, 214710366), (12, 178925305), (13, 165161820), (15, 143140244), (20, 107355183), (26, 82580910), (30, 71570122), (39, 55053940), (52, 41290455), (60, 35785061), (65, 33032364), (78, 27526970), (130, 16516182), (156, 13763485), (195, 11010788), (260, 8258091), (390, 5505394), (780, 2752697)]