285372730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1240751}}^1$

素因数の和:1240781

約数の個数: 16

約数和(自身を含む): 536004864

約数和(自身を除く): 250632134

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1240751, 2481502, 6203755, 12407510, 28537273, 57074546, 142686365, 285372730]

約数ペア:

[(1, 285372730), (2, 142686365), (5, 57074546), (10, 28537273), (23, 12407510), (46, 6203755), (115, 2481502), (230, 1240751)]