30574145

素因数分解:

$5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2503}}^1$

素因数の和:2864

約数の個数: 16

約数和(自身を含む): 42067200

約数和(自身を除く): 11493055

約数列:

[1, 5, 7, 35, 349, 1745, 2443, 2503, 12215, 12515, 17521, 87605, 873547, 4367735, 6114829, 30574145]

約数ペア:

[(1, 30574145), (5, 6114829), (7, 4367735), (35, 873547), (349, 87605), (1745, 17521), (2443, 12515), (2503, 12215)]