11091420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1433}}^1$

素因数の和:1491

約数の個数: 72

約数和(自身を含む): 34450416

約数和(自身を除く): 23358996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1433, 1548, 1935, 2580, 2866, 3870, 4299, 5732, 7165, 7740, 8598, 12897, 14330, 17196, 21495, 25794, 28660, 42990, 51588, 61619, 64485, 85980, 123238, 128970, 184857, 246476, 257940, 308095, 369714, 554571, 616190, 739428, 924285, 1109142, 1232380, 1848570, 2218284, 2772855, 3697140, 5545710, 11091420]

約数ペア:

[(1, 11091420), (2, 5545710), (3, 3697140), (4, 2772855), (5, 2218284), (6, 1848570), (9, 1232380), (10, 1109142), (12, 924285), (15, 739428), (18, 616190), (20, 554571), (30, 369714), (36, 308095), (43, 257940), (45, 246476), (60, 184857), (86, 128970), (90, 123238), (129, 85980), (172, 64485), (180, 61619), (215, 51588), (258, 42990), (387, 28660), (430, 25794), (516, 21495), (645, 17196), (774, 14330), (860, 12897), (1290, 8598), (1433, 7740), (1548, 7165), (1935, 5732), (2580, 4299), (2866, 3870)]