65843940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47713}}^1$

素因数の和:47748

約数の個数: 48

約数和(自身を含む): 192382848

約数和(自身を除く): 126538908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 47713, 95426, 143139, 190852, 238565, 286278, 477130, 572556, 715695, 954260, 1097399, 1431390, 2194798, 2862780, 3292197, 4389596, 5486995, 6584394, 10973990, 13168788, 16460985, 21947980, 32921970, 65843940]

約数ペア:

[(1, 65843940), (2, 32921970), (3, 21947980), (4, 16460985), (5, 13168788), (6, 10973990), (10, 6584394), (12, 5486995), (15, 4389596), (20, 3292197), (23, 2862780), (30, 2194798), (46, 1431390), (60, 1097399), (69, 954260), (92, 715695), (115, 572556), (138, 477130), (230, 286278), (276, 238565), (345, 190852), (460, 143139), (690, 95426), (1380, 47713)]