296702980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2119307}}^1$

素因数の和:2119323

約数の個数: 24

約数和(自身を含む): 712087488

約数和(自身を除く): 415384508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2119307, 4238614, 8477228, 10596535, 14835149, 21193070, 29670298, 42386140, 59340596, 74175745, 148351490, 296702980]

約数ペア:

[(1, 296702980), (2, 148351490), (4, 74175745), (5, 59340596), (7, 42386140), (10, 29670298), (14, 21193070), (20, 14835149), (28, 10596535), (35, 8477228), (70, 4238614), (140, 2119307)]