66919110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{8887}}^1$

素因数の和:9148

約数の個数: 32

約数和(自身を含む): 161263872

約数和(自身を除く): 94344762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 8887, 17774, 26661, 44435, 53322, 88870, 133305, 266610, 2230637, 4461274, 6691911, 11153185, 13383822, 22306370, 33459555, 66919110]

約数ペア:

[(1, 66919110), (2, 33459555), (3, 22306370), (5, 13383822), (6, 11153185), (10, 6691911), (15, 4461274), (30, 2230637), (251, 266610), (502, 133305), (753, 88870), (1255, 53322), (1506, 44435), (2510, 26661), (3765, 17774), (7530, 8887)]