61346290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2447}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 54982670

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1090, 2447, 2507, 4894, 5014, 12235, 12535, 24470, 25070, 56281, 112562, 266723, 281405, 533446, 562810, 1333615, 2667230, 6134629, 12269258, 30673145, 61346290]

約数ペア:

[(1, 61346290), (2, 30673145), (5, 12269258), (10, 6134629), (23, 2667230), (46, 1333615), (109, 562810), (115, 533446), (218, 281405), (230, 266723), (545, 112562), (1090, 56281), (2447, 25070), (2507, 24470), (4894, 12535), (5014, 12235)]