30159668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 66288768

約数和(自身を除く): 36129100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 181, 308, 362, 541, 724, 1082, 1267, 1991, 2164, 2534, 3787, 3982, 5068, 5951, 7574, 7964, 11902, 13937, 15148, 23804, 27874, 41657, 55748, 83314, 97921, 166628, 195842, 391684, 685447, 1077131, 1370894, 2154262, 2741788, 4308524, 7539917, 15079834, 30159668]

約数ペア:

[(1, 30159668), (2, 15079834), (4, 7539917), (7, 4308524), (11, 2741788), (14, 2154262), (22, 1370894), (28, 1077131), (44, 685447), (77, 391684), (154, 195842), (181, 166628), (308, 97921), (362, 83314), (541, 55748), (724, 41657), (1082, 27874), (1267, 23804), (1991, 15148), (2164, 13937), (2534, 11902), (3787, 7964), (3982, 7574), (5068, 5951)]