13597620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13331}}^1$

素因数の和:13360

約数の個数: 48

約数和(自身を含む): 40315968

約数和(自身を除く): 26718348

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, 13331, 26662, 39993, 53324, 66655, 79986, 133310, 159972, 199965, 226627, 266620, 399930, 453254, 679881, 799860, 906508, 1133135, 1359762, 2266270, 2719524, 3399405, 4532540, 6798810, 13597620]

約数ペア:

[(1, 13597620), (2, 6798810), (3, 4532540), (4, 3399405), (5, 2719524), (6, 2266270), (10, 1359762), (12, 1133135), (15, 906508), (17, 799860), (20, 679881), (30, 453254), (34, 399930), (51, 266620), (60, 226627), (68, 199965), (85, 159972), (102, 133310), (170, 79986), (204, 66655), (255, 53324), (340, 39993), (510, 26662), (1020, 13331)]