13513860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 41310360

約数和(自身を除く): 27796500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 389, 579, 772, 778, 965, 1158, 1167, 1556, 1737, 1930, 1945, 2316, 2334, 2895, 3474, 3501, 3860, 3890, 4668, 5790, 5835, 6948, 7002, 7780, 8685, 11580, 11670, 14004, 17370, 17505, 23340, 34740, 35010, 70020, 75077, 150154, 225231, 300308, 375385, 450462, 675693, 750770, 900924, 1126155, 1351386, 1501540, 2252310, 2702772, 3378465, 4504620, 6756930, 13513860]

約数ペア:

[(1, 13513860), (2, 6756930), (3, 4504620), (4, 3378465), (5, 2702772), (6, 2252310), (9, 1501540), (10, 1351386), (12, 1126155), (15, 900924), (18, 750770), (20, 675693), (30, 450462), (36, 375385), (45, 300308), (60, 225231), (90, 150154), (180, 75077), (193, 70020), (386, 35010), (389, 34740), (579, 23340), (772, 17505), (778, 17370), (965, 14004), (1158, 11670), (1167, 11580), (1556, 8685), (1737, 7780), (1930, 7002), (1945, 6948), (2316, 5835), (2334, 5790), (2895, 4668), (3474, 3890), (3501, 3860)]