27050070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 41378730

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 197, 199, 230, 345, 394, 398, 591, 597, 690, 985, 995, 1182, 1194, 1970, 1990, 2955, 2985, 4531, 4577, 5910, 5970, 9062, 9154, 13593, 13731, 22655, 22885, 27186, 27462, 39203, 45310, 45770, 67965, 68655, 78406, 117609, 135930, 137310, 196015, 235218, 392030, 588045, 901669, 1176090, 1803338, 2705007, 4508345, 5410014, 9016690, 13525035, 27050070]

約数ペア:

[(1, 27050070), (2, 13525035), (3, 9016690), (5, 5410014), (6, 4508345), (10, 2705007), (15, 1803338), (23, 1176090), (30, 901669), (46, 588045), (69, 392030), (115, 235218), (138, 196015), (197, 137310), (199, 135930), (230, 117609), (345, 78406), (394, 68655), (398, 67965), (591, 45770), (597, 45310), (690, 39203), (985, 27462), (995, 27186), (1182, 22885), (1194, 22655), (1970, 13731), (1990, 13593), (2955, 9154), (2985, 9062), (4531, 5970), (4577, 5910)]