30939504

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{1657}}^1$

素因数の和:2057

約数の個数: 40

約数和(自身を含む): 80180880

約数和(自身を除く): 49241376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 778, 1167, 1556, 1657, 2334, 3112, 3314, 4668, 4971, 6224, 6628, 9336, 9942, 13256, 18672, 19884, 26512, 39768, 79536, 644573, 1289146, 1933719, 2578292, 3867438, 5156584, 7734876, 10313168, 15469752, 30939504]

約数ペア:

[(1, 30939504), (2, 15469752), (3, 10313168), (4, 7734876), (6, 5156584), (8, 3867438), (12, 2578292), (16, 1933719), (24, 1289146), (48, 644573), (389, 79536), (778, 39768), (1167, 26512), (1556, 19884), (1657, 18672), (2334, 13256), (3112, 9942), (3314, 9336), (4668, 6628), (4971, 6224)]