30005240

素因数分解:

$2^3\times 5^1\times {\mathrm{750131}}^1$

素因数の和:750142

約数の個数: 16

約数和(自身を含む): 67511880

約数和(自身を除く): 37506640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 750131, 1500262, 3000524, 3750655, 6001048, 7501310, 15002620, 30005240]

約数ペア:

[(1, 30005240), (2, 15002620), (4, 7501310), (5, 6001048), (8, 3750655), (10, 3000524), (20, 1500262), (40, 750131)]