63498820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41233}}^1$

素因数の和:41260

約数の個数: 48

約数和(自身を含む): 166255488

約数和(自身を除く): 102756668

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 41233, 82466, 164932, 206165, 288631, 412330, 453563, 577262, 824660, 907126, 1154524, 1443155, 1814252, 2267815, 2886310, 3174941, 4535630, 5772620, 6349882, 9071260, 12699764, 15874705, 31749410, 63498820]

約数ペア:

[(1, 63498820), (2, 31749410), (4, 15874705), (5, 12699764), (7, 9071260), (10, 6349882), (11, 5772620), (14, 4535630), (20, 3174941), (22, 2886310), (28, 2267815), (35, 1814252), (44, 1443155), (55, 1154524), (70, 907126), (77, 824660), (110, 577262), (140, 453563), (154, 412330), (220, 288631), (308, 206165), (385, 164932), (770, 82466), (1540, 41233)]