1130990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 2363904

約数和(自身を除く): 1232914

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 151, 214, 302, 535, 749, 755, 1057, 1070, 1498, 1510, 2114, 3745, 5285, 7490, 10570, 16157, 32314, 80785, 113099, 161570, 226198, 565495, 1130990]

約数ペア:

[(1, 1130990), (2, 565495), (5, 226198), (7, 161570), (10, 113099), (14, 80785), (35, 32314), (70, 16157), (107, 10570), (151, 7490), (214, 5285), (302, 3745), (535, 2114), (749, 1510), (755, 1498), (1057, 1070)]