8989230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2749}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 21780000

約数和(自身を除く): 12790770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 2749, 3270, 5498, 8247, 13745, 16494, 27490, 41235, 82470, 299641, 599282, 898923, 1498205, 1797846, 2996410, 4494615, 8989230]

約数ペア:

[(1, 8989230), (2, 4494615), (3, 2996410), (5, 1797846), (6, 1498205), (10, 898923), (15, 599282), (30, 299641), (109, 82470), (218, 41235), (327, 27490), (545, 16494), (654, 13745), (1090, 8247), (1635, 5498), (2749, 3270)]