29938790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2027}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 61910784

約数和(自身を除く): 31971994

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2027, 2110, 2954, 4054, 7385, 10135, 14189, 14770, 20270, 28378, 70945, 141890, 427697, 855394, 2138485, 2993879, 4276970, 5987758, 14969395, 29938790]

約数ペア:

[(1, 29938790), (2, 14969395), (5, 5987758), (7, 4276970), (10, 2993879), (14, 2138485), (35, 855394), (70, 427697), (211, 141890), (422, 70945), (1055, 28378), (1477, 20270), (2027, 14770), (2110, 14189), (2954, 10135), (4054, 7385)]