2069702955

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2789}}^1$

素因数の和:3065

約数の個数: 64

約数和(自身を含む): 3856896000

約数和(自身を除く): 1787193045

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 239, 345, 621, 717, 1035, 1195, 2151, 2789, 3105, 3585, 5497, 6453, 8367, 10755, 13945, 16491, 25101, 27485, 32265, 41835, 49473, 64147, 75303, 82455, 125505, 148419, 192441, 247365, 320735, 376515, 577323, 666571, 742095, 962205, 1731969, 1999713, 2886615, 3332855, 5999139, 8659845, 9998565, 15331133, 17997417, 29995695, 45993399, 76655665, 89987085, 137980197, 229966995, 413940591, 689900985, 2069702955]

約数ペア:

[(1, 2069702955), (3, 689900985), (5, 413940591), (9, 229966995), (15, 137980197), (23, 89987085), (27, 76655665), (45, 45993399), (69, 29995695), (115, 17997417), (135, 15331133), (207, 9998565), (239, 8659845), (345, 5999139), (621, 3332855), (717, 2886615), (1035, 1999713), (1195, 1731969), (2151, 962205), (2789, 742095), (3105, 666571), (3585, 577323), (5497, 376515), (6453, 320735), (8367, 247365), (10755, 192441), (13945, 148419), (16491, 125505), (25101, 82455), (27485, 75303), (32265, 64147), (41835, 49473)]