30776340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73277}}^1$

素因数の和:73296

約数の個数: 48

約数和(自身を含む): 98485632

約数和(自身を除く): 67709292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 73277, 146554, 219831, 293108, 366385, 439662, 512939, 732770, 879324, 1025878, 1099155, 1465540, 1538817, 2051756, 2198310, 2564695, 3077634, 4396620, 5129390, 6155268, 7694085, 10258780, 15388170, 30776340]

約数ペア:

[(1, 30776340), (2, 15388170), (3, 10258780), (4, 7694085), (5, 6155268), (6, 5129390), (7, 4396620), (10, 3077634), (12, 2564695), (14, 2198310), (15, 2051756), (20, 1538817), (21, 1465540), (28, 1099155), (30, 1025878), (35, 879324), (42, 732770), (60, 512939), (70, 439662), (84, 366385), (105, 293108), (140, 219831), (210, 146554), (420, 73277)]