13450740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13187}}^1$

素因数の和:13216

約数の個数: 48

約数和(自身を含む): 39880512

約数和(自身を除く): 26429772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 13187, 26374, 39561, 52748, 65935, 79122, 131870, 158244, 197805, 224179, 263740, 395610, 448358, 672537, 791220, 896716, 1120895, 1345074, 2241790, 2690148, 3362685, 4483580, 6725370, 13450740]

約数ペア:

[(1, 13450740), (2, 6725370), (3, 4483580), (4, 3362685), (5, 2690148), (6, 2241790), (10, 1345074), (12, 1120895), (15, 896716), (17, 791220), (20, 672537), (30, 448358), (34, 395610), (51, 263740), (60, 224179), (68, 197805), (85, 158244), (102, 131870), (170, 79122), (204, 65935), (255, 52748), (340, 39561), (510, 26374), (1020, 13187)]