1902110820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31701847}}^1$

素因数の和:31701859

約数の個数: 24

約数和(自身を含む): 5325910464

約数和(自身を除く): 3423799644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 31701847, 63403694, 95105541, 126807388, 158509235, 190211082, 317018470, 380422164, 475527705, 634036940, 951055410, 1902110820]

約数ペア:

[(1, 1902110820), (2, 951055410), (3, 634036940), (4, 475527705), (5, 380422164), (6, 317018470), (10, 190211082), (12, 158509235), (15, 126807388), (20, 95105541), (30, 63403694), (60, 31701847)]