1912946670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21254963}}^1$

素因数の和:21254976

約数の個数: 24

約数和(自身を含む): 4973661576

約数和(自身を除く): 3060714906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21254963, 42509926, 63764889, 106274815, 127529778, 191294667, 212549630, 318824445, 382589334, 637648890, 956473335, 1912946670]

約数ペア:

[(1, 1912946670), (2, 956473335), (3, 637648890), (5, 382589334), (6, 318824445), (9, 212549630), (10, 191294667), (15, 127529778), (18, 106274815), (30, 63764889), (45, 42509926), (90, 21254963)]