187863070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2801}}^1$

素因数の和:3180

約数の個数: 32

約数和(自身を含む): 357086880

約数和(自身を除く): 169223810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 353, 706, 1765, 2801, 3530, 5602, 6707, 13414, 14005, 28010, 33535, 53219, 67070, 106438, 266095, 532190, 988753, 1977506, 4943765, 9887530, 18786307, 37572614, 93931535, 187863070]

約数ペア:

[(1, 187863070), (2, 93931535), (5, 37572614), (10, 18786307), (19, 9887530), (38, 4943765), (95, 1977506), (190, 988753), (353, 532190), (706, 266095), (1765, 106438), (2801, 67070), (3530, 53219), (5602, 33535), (6707, 28010), (13414, 14005)]