30306752

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1189

約数の個数: 56

約数和(自身を含む): 69921120

約数和(自身を除く): 39614368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1109, 1708, 1952, 2218, 3416, 3904, 4436, 6832, 7763, 8872, 13664, 15526, 17744, 27328, 31052, 35488, 62104, 67649, 70976, 124208, 135298, 248416, 270596, 473543, 496832, 541192, 947086, 1082384, 1894172, 2164768, 3788344, 4329536, 7576688, 15153376, 30306752]

約数ペア:

[(1, 30306752), (2, 15153376), (4, 7576688), (7, 4329536), (8, 3788344), (14, 2164768), (16, 1894172), (28, 1082384), (32, 947086), (56, 541192), (61, 496832), (64, 473543), (112, 270596), (122, 248416), (224, 135298), (244, 124208), (427, 70976), (448, 67649), (488, 62104), (854, 35488), (976, 31052), (1109, 27328), (1708, 17744), (1952, 15526), (2218, 13664), (3416, 8872), (3904, 7763), (4436, 6832)]