13529220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{509}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 38041920

約数和(自身を除く): 24512700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 509, 886, 1018, 1329, 1527, 1772, 2036, 2215, 2545, 2658, 3054, 4430, 5090, 5316, 6108, 6645, 7635, 8860, 10180, 13290, 15270, 26580, 30540, 225487, 450974, 676461, 901948, 1127435, 1352922, 2254870, 2705844, 3382305, 4509740, 6764610, 13529220]

約数ペア:

[(1, 13529220), (2, 6764610), (3, 4509740), (4, 3382305), (5, 2705844), (6, 2254870), (10, 1352922), (12, 1127435), (15, 901948), (20, 676461), (30, 450974), (60, 225487), (443, 30540), (509, 26580), (886, 15270), (1018, 13290), (1329, 10180), (1527, 8860), (1772, 7635), (2036, 6645), (2215, 6108), (2545, 5316), (2658, 5090), (3054, 4430)]