30678636

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 74592000

約数和(自身を除く): 43913364

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 199, 348, 398, 443, 597, 796, 886, 1194, 1329, 1772, 2388, 2658, 5316, 5771, 11542, 12847, 17313, 23084, 25694, 34626, 38541, 51388, 69252, 77082, 88157, 154164, 176314, 264471, 352628, 528942, 1057884, 2556553, 5113106, 7669659, 10226212, 15339318, 30678636]

約数ペア:

[(1, 30678636), (2, 15339318), (3, 10226212), (4, 7669659), (6, 5113106), (12, 2556553), (29, 1057884), (58, 528942), (87, 352628), (116, 264471), (174, 176314), (199, 154164), (348, 88157), (398, 77082), (443, 69252), (597, 51388), (796, 38541), (886, 34626), (1194, 25694), (1329, 23084), (1772, 17313), (2388, 12847), (2658, 11542), (5316, 5771)]