4677970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 9813312

約数和(自身を除く): 5135342

約数列:

[1, 2, 5, 10, 11, 22, 23, 43, 46, 55, 86, 110, 115, 215, 230, 253, 430, 473, 506, 946, 989, 1265, 1849, 1978, 2365, 2530, 3698, 4730, 4945, 9245, 9890, 10879, 18490, 20339, 21758, 40678, 42527, 54395, 85054, 101695, 108790, 203390, 212635, 425270, 467797, 935594, 2338985, 4677970]

約数ペア:

[(1, 4677970), (2, 2338985), (5, 935594), (10, 467797), (11, 425270), (22, 212635), (23, 203390), (43, 108790), (46, 101695), (55, 85054), (86, 54395), (110, 42527), (115, 40678), (215, 21758), (230, 20339), (253, 18490), (430, 10879), (473, 9890), (506, 9245), (946, 4945), (989, 4730), (1265, 3698), (1849, 2530), (1978, 2365)]