31032060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 91929600

約数和(自身を除く): 60897540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 113, 115, 138, 199, 226, 230, 276, 339, 345, 398, 452, 460, 565, 597, 678, 690, 796, 995, 1130, 1194, 1356, 1380, 1695, 1990, 2260, 2388, 2599, 2985, 3390, 3980, 4577, 5198, 5970, 6780, 7797, 9154, 10396, 11940, 12995, 13731, 15594, 18308, 22487, 22885, 25990, 27462, 31188, 38985, 44974, 45770, 51980, 54924, 67461, 68655, 77970, 89948, 91540, 112435, 134922, 137310, 155940, 224870, 269844, 274620, 337305, 449740, 517201, 674610, 1034402, 1349220, 1551603, 2068804, 2586005, 3103206, 5172010, 6206412, 7758015, 10344020, 15516030, 31032060]

約数ペア:

[(1, 31032060), (2, 15516030), (3, 10344020), (4, 7758015), (5, 6206412), (6, 5172010), (10, 3103206), (12, 2586005), (15, 2068804), (20, 1551603), (23, 1349220), (30, 1034402), (46, 674610), (60, 517201), (69, 449740), (92, 337305), (113, 274620), (115, 269844), (138, 224870), (199, 155940), (226, 137310), (230, 134922), (276, 112435), (339, 91540), (345, 89948), (398, 77970), (452, 68655), (460, 67461), (565, 54924), (597, 51980), (678, 45770), (690, 44974), (796, 38985), (995, 31188), (1130, 27462), (1194, 25990), (1356, 22885), (1380, 22487), (1695, 18308), (1990, 15594), (2260, 13731), (2388, 12995), (2599, 11940), (2985, 10396), (3390, 9154), (3980, 7797), (4577, 6780), (5198, 5970)]