30304728

素因数分解:

$2^3\times 3^2\times {\mathrm{420899}}^1$

素因数の和:420911

約数の個数: 24

約数和(自身を含む): 82075500

約数和(自身を除く): 51770772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 420899, 841798, 1262697, 1683596, 2525394, 3367192, 3788091, 5050788, 7576182, 10101576, 15152364, 30304728]

約数ペア:

[(1, 30304728), (2, 15152364), (3, 10101576), (4, 7576182), (6, 5050788), (8, 3788091), (9, 3367192), (12, 2525394), (18, 1683596), (24, 1262697), (36, 841798), (72, 420899)]