3507140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 9483264

約数和(自身を除く): 5976124

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 47, 52, 65, 70, 82, 91, 94, 130, 140, 164, 182, 188, 205, 235, 260, 287, 329, 364, 410, 455, 470, 533, 574, 611, 658, 820, 910, 940, 1066, 1148, 1222, 1316, 1435, 1645, 1820, 1927, 2132, 2444, 2665, 2870, 3055, 3290, 3731, 3854, 4277, 5330, 5740, 6110, 6580, 7462, 7708, 8554, 9635, 10660, 12220, 13489, 14924, 17108, 18655, 19270, 21385, 25051, 26978, 37310, 38540, 42770, 50102, 53956, 67445, 74620, 85540, 100204, 125255, 134890, 175357, 250510, 269780, 350714, 501020, 701428, 876785, 1753570, 3507140]

約数ペア:

[(1, 3507140), (2, 1753570), (4, 876785), (5, 701428), (7, 501020), (10, 350714), (13, 269780), (14, 250510), (20, 175357), (26, 134890), (28, 125255), (35, 100204), (41, 85540), (47, 74620), (52, 67445), (65, 53956), (70, 50102), (82, 42770), (91, 38540), (94, 37310), (130, 26978), (140, 25051), (164, 21385), (182, 19270), (188, 18655), (205, 17108), (235, 14924), (260, 13489), (287, 12220), (329, 10660), (364, 9635), (410, 8554), (455, 7708), (470, 7462), (533, 6580), (574, 6110), (611, 5740), (658, 5330), (820, 4277), (910, 3854), (940, 3731), (1066, 3290), (1148, 3055), (1222, 2870), (1316, 2665), (1435, 2444), (1645, 2132), (1820, 1927)]