29784986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 61046784

約数和(自身を除く): 31261798

約数列:

[1, 2, 7, 11, 14, 17, 22, 31, 34, 62, 77, 119, 154, 187, 217, 238, 341, 367, 374, 434, 527, 682, 734, 1054, 1309, 2387, 2569, 2618, 3689, 4037, 4774, 5138, 5797, 6239, 7378, 8074, 11377, 11594, 12478, 22754, 28259, 40579, 43673, 56518, 68629, 79639, 81158, 87346, 125147, 137258, 159278, 193409, 250294, 386818, 480403, 876029, 960806, 1353863, 1752058, 2127499, 2707726, 4254998, 14892493, 29784986]

約数ペア:

[(1, 29784986), (2, 14892493), (7, 4254998), (11, 2707726), (14, 2127499), (17, 1752058), (22, 1353863), (31, 960806), (34, 876029), (62, 480403), (77, 386818), (119, 250294), (154, 193409), (187, 159278), (217, 137258), (238, 125147), (341, 87346), (367, 81158), (374, 79639), (434, 68629), (527, 56518), (682, 43673), (734, 40579), (1054, 28259), (1309, 22754), (2387, 12478), (2569, 11594), (2618, 11377), (3689, 8074), (4037, 7378), (4774, 6239), (5138, 5797)]