30282978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{991}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 66281472

約数和(自身を除く): 35998494

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 463, 926, 991, 1389, 1982, 2778, 2973, 5093, 5946, 10186, 10901, 15279, 21802, 30558, 32703, 65406, 458833, 917666, 1376499, 2752998, 5047163, 10094326, 15141489, 30282978]

約数ペア:

[(1, 30282978), (2, 15141489), (3, 10094326), (6, 5047163), (11, 2752998), (22, 1376499), (33, 917666), (66, 458833), (463, 65406), (926, 32703), (991, 30558), (1389, 21802), (1982, 15279), (2778, 10901), (2973, 10186), (5093, 5946)]