1794320820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{9968449}}^1$

素因数の和:9968464

約数の個数: 36

約数和(自身を含む): 5442773700

約数和(自身を除く): 3648452880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 9968449, 19936898, 29905347, 39873796, 49842245, 59810694, 89716041, 99684490, 119621388, 149526735, 179432082, 199368980, 299053470, 358864164, 448580205, 598106940, 897160410, 1794320820]

約数ペア:

[(1, 1794320820), (2, 897160410), (3, 598106940), (4, 448580205), (5, 358864164), (6, 299053470), (9, 199368980), (10, 179432082), (12, 149526735), (15, 119621388), (18, 99684490), (20, 89716041), (30, 59810694), (36, 49842245), (45, 39873796), (60, 29905347), (90, 19936898), (180, 9968449)]