61802580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 210212352

約数和(自身を除く): 148409772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 41, 42, 60, 70, 74, 82, 84, 97, 105, 111, 123, 140, 148, 164, 185, 194, 205, 210, 222, 246, 259, 287, 291, 370, 388, 410, 420, 444, 485, 492, 518, 555, 574, 582, 615, 679, 740, 777, 820, 861, 970, 1036, 1110, 1148, 1164, 1230, 1295, 1358, 1435, 1455, 1517, 1554, 1722, 1940, 2037, 2220, 2460, 2590, 2716, 2870, 2910, 3034, 3108, 3395, 3444, 3589, 3885, 3977, 4074, 4305, 4551, 5180, 5740, 5820, 6068, 6790, 7178, 7585, 7770, 7954, 8148, 8610, 9102, 10185, 10619, 10767, 11931, 13580, 14356, 15170, 15540, 15908, 17220, 17945, 18204, 19885, 20370, 21238, 21534, 22755, 23862, 25123, 27839, 30340, 31857, 35890, 39770, 40740, 42476, 43068, 45510, 47724, 50246, 53095, 53835, 55678, 59655, 63714, 71780, 75369, 79540, 83517, 91020, 100492, 106190, 107670, 111356, 119310, 125615, 127428, 139195, 147149, 150738, 159285, 167034, 212380, 215340, 238620, 251230, 278390, 294298, 301476, 318570, 334068, 376845, 417585, 441447, 502460, 556780, 588596, 637140, 735745, 753690, 835170, 882894, 1030043, 1471490, 1507380, 1670340, 1765788, 2060086, 2207235, 2942980, 3090129, 4120172, 4414470, 5150215, 6180258, 8828940, 10300430, 12360516, 15450645, 20600860, 30901290, 61802580]

約数ペア:

[(1, 61802580), (2, 30901290), (3, 20600860), (4, 15450645), (5, 12360516), (6, 10300430), (7, 8828940), (10, 6180258), (12, 5150215), (14, 4414470), (15, 4120172), (20, 3090129), (21, 2942980), (28, 2207235), (30, 2060086), (35, 1765788), (37, 1670340), (41, 1507380), (42, 1471490), (60, 1030043), (70, 882894), (74, 835170), (82, 753690), (84, 735745), (97, 637140), (105, 588596), (111, 556780), (123, 502460), (140, 441447), (148, 417585), (164, 376845), (185, 334068), (194, 318570), (205, 301476), (210, 294298), (222, 278390), (246, 251230), (259, 238620), (287, 215340), (291, 212380), (370, 167034), (388, 159285), (410, 150738), (420, 147149), (444, 139195), (485, 127428), (492, 125615), (518, 119310), (555, 111356), (574, 107670), (582, 106190), (615, 100492), (679, 91020), (740, 83517), (777, 79540), (820, 75369), (861, 71780), (970, 63714), (1036, 59655), (1110, 55678), (1148, 53835), (1164, 53095), (1230, 50246), (1295, 47724), (1358, 45510), (1435, 43068), (1455, 42476), (1517, 40740), (1554, 39770), (1722, 35890), (1940, 31857), (2037, 30340), (2220, 27839), (2460, 25123), (2590, 23862), (2716, 22755), (2870, 21534), (2910, 21238), (3034, 20370), (3108, 19885), (3395, 18204), (3444, 17945), (3589, 17220), (3885, 15908), (3977, 15540), (4074, 15170), (4305, 14356), (4551, 13580), (5180, 11931), (5740, 10767), (5820, 10619), (6068, 10185), (6790, 9102), (7178, 8610), (7585, 8148), (7770, 7954)]