605708740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 1637443584

約数和(自身を除く): 1031734844

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 47, 52, 65, 70, 73, 91, 94, 97, 130, 140, 146, 182, 188, 194, 235, 260, 292, 329, 364, 365, 388, 455, 470, 485, 511, 611, 658, 679, 730, 910, 940, 949, 970, 1022, 1222, 1261, 1316, 1358, 1460, 1645, 1820, 1898, 1940, 2044, 2444, 2522, 2555, 2716, 3055, 3290, 3395, 3431, 3796, 4277, 4559, 4745, 5044, 5110, 6110, 6305, 6580, 6643, 6790, 6862, 7081, 8554, 8827, 9118, 9490, 10220, 12220, 12610, 13286, 13580, 13724, 14162, 17108, 17155, 17654, 18236, 18980, 21385, 22795, 24017, 25220, 26572, 28324, 31913, 33215, 34310, 35308, 35405, 42770, 44135, 44603, 45590, 48034, 49567, 59267, 63826, 66430, 68620, 70810, 85540, 88270, 89206, 91180, 92053, 96068, 99134, 118534, 120085, 127652, 132860, 141620, 159565, 176540, 178412, 184106, 198268, 223015, 237068, 240170, 247835, 296335, 312221, 319130, 332807, 368212, 414869, 446030, 460265, 480340, 495670, 592670, 624442, 638260, 644371, 665614, 829738, 892060, 920530, 991340, 1185340, 1248884, 1288742, 1331228, 1561105, 1659476, 1664035, 1841060, 2074345, 2329649, 2577484, 3122210, 3221855, 3328070, 4148690, 4326491, 4659298, 6244420, 6443710, 6656140, 8297380, 8652982, 9318596, 11648245, 12887420, 17305964, 21632455, 23296490, 30285437, 43264910, 46592980, 60570874, 86529820, 121141748, 151427185, 302854370, 605708740]

約数ペア:

[(1, 605708740), (2, 302854370), (4, 151427185), (5, 121141748), (7, 86529820), (10, 60570874), (13, 46592980), (14, 43264910), (20, 30285437), (26, 23296490), (28, 21632455), (35, 17305964), (47, 12887420), (52, 11648245), (65, 9318596), (70, 8652982), (73, 8297380), (91, 6656140), (94, 6443710), (97, 6244420), (130, 4659298), (140, 4326491), (146, 4148690), (182, 3328070), (188, 3221855), (194, 3122210), (235, 2577484), (260, 2329649), (292, 2074345), (329, 1841060), (364, 1664035), (365, 1659476), (388, 1561105), (455, 1331228), (470, 1288742), (485, 1248884), (511, 1185340), (611, 991340), (658, 920530), (679, 892060), (730, 829738), (910, 665614), (940, 644371), (949, 638260), (970, 624442), (1022, 592670), (1222, 495670), (1261, 480340), (1316, 460265), (1358, 446030), (1460, 414869), (1645, 368212), (1820, 332807), (1898, 319130), (1940, 312221), (2044, 296335), (2444, 247835), (2522, 240170), (2555, 237068), (2716, 223015), (3055, 198268), (3290, 184106), (3395, 178412), (3431, 176540), (3796, 159565), (4277, 141620), (4559, 132860), (4745, 127652), (5044, 120085), (5110, 118534), (6110, 99134), (6305, 96068), (6580, 92053), (6643, 91180), (6790, 89206), (6862, 88270), (7081, 85540), (8554, 70810), (8827, 68620), (9118, 66430), (9490, 63826), (10220, 59267), (12220, 49567), (12610, 48034), (13286, 45590), (13580, 44603), (13724, 44135), (14162, 42770), (17108, 35405), (17155, 35308), (17654, 34310), (18236, 33215), (18980, 31913), (21385, 28324), (22795, 26572), (24017, 25220)]