10202282307

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{1999}}^1$

素因数の和:2253

約数の個数: 72

約数和(自身を含む): 17499456000

約数和(自身を除く): 7297173693

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 163, 213, 441, 489, 497, 639, 1141, 1467, 1491, 1999, 3423, 3479, 4473, 5997, 7987, 10269, 10437, 11573, 13993, 17991, 23961, 31311, 34719, 41979, 71883, 81011, 97951, 104157, 125937, 141929, 243033, 293853, 325837, 425787, 567077, 729099, 881559, 977511, 993503, 1277361, 1701231, 2280859, 2932533, 2980509, 5103693, 6842577, 6954521, 8941527, 15966013, 20527731, 20863563, 23134427, 47898039, 62590689, 69403281, 143694117, 161940989, 208209843, 485822967, 1133586923, 1457468901, 3400760769, 10202282307]

約数ペア:

[(1, 10202282307), (3, 3400760769), (7, 1457468901), (9, 1133586923), (21, 485822967), (49, 208209843), (63, 161940989), (71, 143694117), (147, 69403281), (163, 62590689), (213, 47898039), (441, 23134427), (489, 20863563), (497, 20527731), (639, 15966013), (1141, 8941527), (1467, 6954521), (1491, 6842577), (1999, 5103693), (3423, 2980509), (3479, 2932533), (4473, 2280859), (5997, 1701231), (7987, 1277361), (10269, 993503), (10437, 977511), (11573, 881559), (13993, 729099), (17991, 567077), (23961, 425787), (31311, 325837), (34719, 293853), (41979, 243033), (71883, 141929), (81011, 125937), (97951, 104157)]