30651768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1077

約数の個数: 96

約数和(自身を含む): 96526560

約数和(自身を除く): 65874792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 61, 63, 72, 84, 122, 126, 168, 183, 244, 252, 366, 427, 488, 504, 549, 732, 854, 997, 1098, 1281, 1464, 1708, 1994, 2196, 2562, 2991, 3416, 3843, 3988, 4392, 5124, 5982, 6979, 7686, 7976, 8973, 10248, 11964, 13958, 15372, 17946, 20937, 23928, 27916, 30744, 35892, 41874, 55832, 60817, 62811, 71784, 83748, 121634, 125622, 167496, 182451, 243268, 251244, 364902, 425719, 486536, 502488, 547353, 729804, 851438, 1094706, 1277157, 1459608, 1702876, 2189412, 2554314, 3405752, 3831471, 4378824, 5108628, 7662942, 10217256, 15325884, 30651768]

約数ペア:

[(1, 30651768), (2, 15325884), (3, 10217256), (4, 7662942), (6, 5108628), (7, 4378824), (8, 3831471), (9, 3405752), (12, 2554314), (14, 2189412), (18, 1702876), (21, 1459608), (24, 1277157), (28, 1094706), (36, 851438), (42, 729804), (56, 547353), (61, 502488), (63, 486536), (72, 425719), (84, 364902), (122, 251244), (126, 243268), (168, 182451), (183, 167496), (244, 125622), (252, 121634), (366, 83748), (427, 71784), (488, 62811), (504, 60817), (549, 55832), (732, 41874), (854, 35892), (997, 30744), (1098, 27916), (1281, 23928), (1464, 20937), (1708, 17946), (1994, 15372), (2196, 13958), (2562, 11964), (2991, 10248), (3416, 8973), (3843, 7976), (3988, 7686), (4392, 6979), (5124, 5982)]