1230482660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{6481}}^1$

素因数の和:7364

約数の個数: 48

約数和(自身を含む): 2822625792

約数和(自身を除く): 1592143132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 863, 1726, 3452, 4315, 6481, 8630, 9493, 12962, 17260, 18986, 25924, 32405, 37972, 47465, 64810, 71291, 94930, 129620, 142582, 189860, 285164, 356455, 712910, 1425820, 5593103, 11186206, 22372412, 27965515, 55931030, 61524133, 111862060, 123048266, 246096532, 307620665, 615241330, 1230482660]

約数ペア:

[(1, 1230482660), (2, 615241330), (4, 307620665), (5, 246096532), (10, 123048266), (11, 111862060), (20, 61524133), (22, 55931030), (44, 27965515), (55, 22372412), (110, 11186206), (220, 5593103), (863, 1425820), (1726, 712910), (3452, 356455), (4315, 285164), (6481, 189860), (8630, 142582), (9493, 129620), (12962, 94930), (17260, 71291), (18986, 64810), (25924, 47465), (32405, 37972)]