7161310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1777}}^1$

素因数の和:1828

約数の個数: 32

約数和(自身を含む): 14337792

約数和(自身を除く): 7176482

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1777, 2015, 3554, 4030, 8885, 17770, 23101, 46202, 55087, 110174, 115505, 231010, 275435, 550870, 716131, 1432262, 3580655, 7161310]

約数ペア:

[(1, 7161310), (2, 3580655), (5, 1432262), (10, 716131), (13, 550870), (26, 275435), (31, 231010), (62, 115505), (65, 110174), (130, 55087), (155, 46202), (310, 23101), (403, 17770), (806, 8885), (1777, 4030), (2015, 3554)]