30382485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17021}}^1$

素因数の和:17053

約数の個数: 32

約数和(自身を含む): 58828032

約数和(自身を除く): 28445547

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 17021, 51063, 85105, 119147, 255315, 289357, 357441, 595735, 868071, 1446785, 1787205, 2025499, 4340355, 6076497, 10127495, 30382485]

約数ペア:

[(1, 30382485), (3, 10127495), (5, 6076497), (7, 4340355), (15, 2025499), (17, 1787205), (21, 1446785), (35, 868071), (51, 595735), (85, 357441), (105, 289357), (119, 255315), (255, 119147), (357, 85105), (595, 51063), (1785, 17021)]