7743180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 23482368

約数和(自身を除く): 15739188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 181, 186, 230, 276, 310, 345, 362, 372, 460, 465, 543, 620, 690, 713, 724, 905, 930, 1086, 1380, 1426, 1810, 1860, 2139, 2172, 2715, 2852, 3565, 3620, 4163, 4278, 5430, 5611, 7130, 8326, 8556, 10695, 10860, 11222, 12489, 14260, 16652, 16833, 20815, 21390, 22444, 24978, 28055, 33666, 41630, 42780, 49956, 56110, 62445, 67332, 83260, 84165, 112220, 124890, 129053, 168330, 249780, 258106, 336660, 387159, 516212, 645265, 774318, 1290530, 1548636, 1935795, 2581060, 3871590, 7743180]

約数ペア:

[(1, 7743180), (2, 3871590), (3, 2581060), (4, 1935795), (5, 1548636), (6, 1290530), (10, 774318), (12, 645265), (15, 516212), (20, 387159), (23, 336660), (30, 258106), (31, 249780), (46, 168330), (60, 129053), (62, 124890), (69, 112220), (92, 84165), (93, 83260), (115, 67332), (124, 62445), (138, 56110), (155, 49956), (181, 42780), (186, 41630), (230, 33666), (276, 28055), (310, 24978), (345, 22444), (362, 21390), (372, 20815), (460, 16833), (465, 16652), (543, 14260), (620, 12489), (690, 11222), (713, 10860), (724, 10695), (905, 8556), (930, 8326), (1086, 7130), (1380, 5611), (1426, 5430), (1810, 4278), (1860, 4163), (2139, 3620), (2172, 3565), (2715, 2852)]