380418

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 829440

約数和(自身を除く): 449022

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 71, 94, 114, 141, 142, 213, 282, 426, 893, 1349, 1786, 2679, 2698, 3337, 4047, 5358, 6674, 8094, 10011, 20022, 63403, 126806, 190209, 380418]

約数ペア:

[(1, 380418), (2, 190209), (3, 126806), (6, 63403), (19, 20022), (38, 10011), (47, 8094), (57, 6674), (71, 5358), (94, 4047), (114, 3337), (141, 2698), (142, 2679), (213, 1786), (282, 1349), (426, 893)]