240371574

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{2357}}^1$

素因数の和:3124

約数の個数: 32

約数和(自身を含む): 502536960

約数和(自身を除く): 262165386

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 739, 1478, 2217, 2357, 4434, 4714, 7071, 14142, 16997, 33994, 50991, 54211, 101982, 108422, 162633, 325266, 1741823, 3483646, 5225469, 10450938, 40061929, 80123858, 120185787, 240371574]

約数ペア:

[(1, 240371574), (2, 120185787), (3, 80123858), (6, 40061929), (23, 10450938), (46, 5225469), (69, 3483646), (138, 1741823), (739, 325266), (1478, 162633), (2217, 108422), (2357, 101982), (4434, 54211), (4714, 50991), (7071, 33994), (14142, 16997)]