90735498

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{240041}}^1$

素因数の和:240059

約数の個数: 32

約数和(自身を含む): 230440320

約数和(自身を除く): 139704822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 240041, 480082, 720123, 1440246, 1680287, 2160369, 3360574, 4320738, 5040861, 6481107, 10081722, 12962214, 15122583, 30245166, 45367749, 90735498]

約数ペア:

[(1, 90735498), (2, 45367749), (3, 30245166), (6, 15122583), (7, 12962214), (9, 10081722), (14, 6481107), (18, 5040861), (21, 4320738), (27, 3360574), (42, 2160369), (54, 1680287), (63, 1440246), (126, 720123), (189, 480082), (378, 240041)]