1245340030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11321273}}^1$

素因数の和:11321291

約数の個数: 16

約数和(自身を含む): 2445395184

約数和(自身を除く): 1200055154

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 11321273, 22642546, 56606365, 113212730, 124534003, 249068006, 622670015, 1245340030]

約数ペア:

[(1, 1245340030), (2, 622670015), (5, 249068006), (10, 124534003), (11, 113212730), (22, 56606365), (55, 22642546), (110, 11321273)]