30897670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181751}}^1$

素因数の和:181775

約数の個数: 16

約数和(自身を含む): 58887648

約数和(自身を除く): 27989978

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 181751, 363502, 908755, 1817510, 3089767, 6179534, 15448835, 30897670]

約数ペア:

[(1, 30897670), (2, 15448835), (5, 6179534), (10, 3089767), (17, 1817510), (34, 908755), (85, 363502), (170, 181751)]