60908540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39551}}^1$

素因数の和:39578

約数の個数: 48

約数和(自身を含む): 159473664

約数和(自身を除く): 98565124

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, 39551, 79102, 158204, 197755, 276857, 395510, 435061, 553714, 791020, 870122, 1107428, 1384285, 1740244, 2175305, 2768570, 3045427, 4350610, 5537140, 6090854, 8701220, 12181708, 15227135, 30454270, 60908540]

約数ペア:

[(1, 60908540), (2, 30454270), (4, 15227135), (5, 12181708), (7, 8701220), (10, 6090854), (11, 5537140), (14, 4350610), (20, 3045427), (22, 2768570), (28, 2175305), (35, 1740244), (44, 1384285), (55, 1107428), (70, 870122), (77, 791020), (110, 553714), (140, 435061), (154, 395510), (220, 276857), (308, 197755), (385, 158204), (770, 79102), (1540, 39551)]