261109230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8703641}}^1$

素因数の和:8703651

約数の個数: 16

約数和(自身を含む): 626662224

約数和(自身を除く): 365552994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8703641, 17407282, 26110923, 43518205, 52221846, 87036410, 130554615, 261109230]

約数ペア:

[(1, 261109230), (2, 130554615), (3, 87036410), (5, 52221846), (6, 43518205), (10, 26110923), (15, 17407282), (30, 8703641)]