30072328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 67173120

約数和(自身を除く): 37100792

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 97, 104, 143, 194, 271, 286, 388, 542, 572, 776, 1067, 1084, 1144, 1261, 2134, 2168, 2522, 2981, 3523, 4268, 5044, 5962, 7046, 8536, 10088, 11924, 13871, 14092, 23848, 26287, 27742, 28184, 38753, 52574, 55484, 77506, 105148, 110968, 155012, 210296, 289157, 310024, 341731, 578314, 683462, 1156628, 1366924, 2313256, 2733848, 3759041, 7518082, 15036164, 30072328]

約数ペア:

[(1, 30072328), (2, 15036164), (4, 7518082), (8, 3759041), (11, 2733848), (13, 2313256), (22, 1366924), (26, 1156628), (44, 683462), (52, 578314), (88, 341731), (97, 310024), (104, 289157), (143, 210296), (194, 155012), (271, 110968), (286, 105148), (388, 77506), (542, 55484), (572, 52574), (776, 38753), (1067, 28184), (1084, 27742), (1144, 26287), (1261, 23848), (2134, 14092), (2168, 13871), (2522, 11924), (2981, 10088), (3523, 8536), (4268, 7046), (5044, 5962)]