29986964

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10009}}^1$

素因数の和:10127

約数の個数: 24

約数和(自身を含む): 60540480

約数和(自身を除く): 30553516

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 10009, 20018, 40036, 70063, 140126, 280252, 1070963, 2141926, 4283852, 7496741, 14993482, 29986964]

約数ペア:

[(1, 29986964), (2, 14993482), (4, 7496741), (7, 4283852), (14, 2141926), (28, 1070963), (107, 280252), (214, 140126), (428, 70063), (749, 40036), (1498, 20018), (2996, 10009)]