2541770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3301}}^1$

素因数の和:3326

約数の個数: 32

約数和(自身を含む): 5705856

約数和(自身を除く): 3164086

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 3301, 6602, 16505, 23107, 33010, 36311, 46214, 72622, 115535, 181555, 231070, 254177, 363110, 508354, 1270885, 2541770]

約数ペア:

[(1, 2541770), (2, 1270885), (5, 508354), (7, 363110), (10, 254177), (11, 231070), (14, 181555), (22, 115535), (35, 72622), (55, 46214), (70, 36311), (77, 33010), (110, 23107), (154, 16505), (385, 6602), (770, 3301)]