173823230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{27901}}^1$

素因数の和:28004

約数の個数: 32

約数和(自身を含む): 361609920

約数和(自身を除く): 187786690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 27901, 55802, 139505, 195307, 279010, 390614, 976535, 1953070, 2483189, 4966378, 12415945, 17382323, 24831890, 34764646, 86911615, 173823230]

約数ペア:

[(1, 173823230), (2, 86911615), (5, 34764646), (7, 24831890), (10, 17382323), (14, 12415945), (35, 4966378), (70, 2483189), (89, 1953070), (178, 976535), (445, 390614), (623, 279010), (890, 195307), (1246, 139505), (3115, 55802), (6230, 27901)]