31879230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9749}}^1$

素因数の和:9868

約数の個数: 32

約数和(自身を含む): 77220000

約数和(自身を除く): 45340770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 9749, 19498, 29247, 48745, 58494, 97490, 146235, 292470, 1062641, 2125282, 3187923, 5313205, 6375846, 10626410, 15939615, 31879230]

約数ペア:

[(1, 31879230), (2, 15939615), (3, 10626410), (5, 6375846), (6, 5313205), (10, 3187923), (15, 2125282), (30, 1062641), (109, 292470), (218, 146235), (327, 97490), (545, 58494), (654, 48745), (1090, 29247), (1635, 19498), (3270, 9749)]