61748190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:943

約数の個数: 128

約数和(自身を含む): 193489920

約数和(自身を除く): 131741730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 90, 105, 111, 126, 135, 185, 189, 210, 222, 259, 270, 315, 333, 370, 378, 518, 555, 630, 666, 777, 883, 945, 999, 1110, 1295, 1554, 1665, 1766, 1890, 1998, 2331, 2590, 2649, 3330, 3885, 4415, 4662, 4995, 5298, 6181, 6993, 7770, 7947, 8830, 9990, 11655, 12362, 13245, 13986, 15894, 18543, 23310, 23841, 26490, 30905, 32671, 34965, 37086, 39735, 47682, 55629, 61810, 65342, 69930, 79470, 92715, 98013, 111258, 119205, 163355, 166887, 185430, 196026, 228697, 238410, 278145, 294039, 326710, 333774, 457394, 490065, 556290, 588078, 686091, 834435, 882117, 980130, 1143485, 1372182, 1470195, 1668870, 1764234, 2058273, 2286970, 2940390, 3430455, 4116546, 4410585, 6174819, 6860910, 8821170, 10291365, 12349638, 20582730, 30874095, 61748190]

約数ペア:

[(1, 61748190), (2, 30874095), (3, 20582730), (5, 12349638), (6, 10291365), (7, 8821170), (9, 6860910), (10, 6174819), (14, 4410585), (15, 4116546), (18, 3430455), (21, 2940390), (27, 2286970), (30, 2058273), (35, 1764234), (37, 1668870), (42, 1470195), (45, 1372182), (54, 1143485), (63, 980130), (70, 882117), (74, 834435), (90, 686091), (105, 588078), (111, 556290), (126, 490065), (135, 457394), (185, 333774), (189, 326710), (210, 294039), (222, 278145), (259, 238410), (270, 228697), (315, 196026), (333, 185430), (370, 166887), (378, 163355), (518, 119205), (555, 111258), (630, 98013), (666, 92715), (777, 79470), (883, 69930), (945, 65342), (999, 61810), (1110, 55629), (1295, 47682), (1554, 39735), (1665, 37086), (1766, 34965), (1890, 32671), (1998, 30905), (2331, 26490), (2590, 23841), (2649, 23310), (3330, 18543), (3885, 15894), (4415, 13986), (4662, 13245), (4995, 12362), (5298, 11655), (6181, 9990), (6993, 8830), (7770, 7947)]