9150680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2971}}^1$

素因数の和:3000

約数の個数: 64

約数和(自身を含む): 25678080

約数和(自身を除く): 16527400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 2971, 3080, 5942, 11884, 14855, 20797, 23768, 29710, 32681, 41594, 59420, 65362, 83188, 103985, 118840, 130724, 163405, 166376, 207970, 228767, 261448, 326810, 415940, 457534, 653620, 831880, 915068, 1143835, 1307240, 1830136, 2287670, 4575340, 9150680]

約数ペア:

[(1, 9150680), (2, 4575340), (4, 2287670), (5, 1830136), (7, 1307240), (8, 1143835), (10, 915068), (11, 831880), (14, 653620), (20, 457534), (22, 415940), (28, 326810), (35, 261448), (40, 228767), (44, 207970), (55, 166376), (56, 163405), (70, 130724), (77, 118840), (88, 103985), (110, 83188), (140, 65362), (154, 59420), (220, 41594), (280, 32681), (308, 29710), (385, 23768), (440, 20797), (616, 14855), (770, 11884), (1540, 5942), (2971, 3080)]