30508965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 58968000

約数和(自身を除く): 28459035

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2099, 2907, 4845, 6297, 10495, 14535, 18891, 31485, 35683, 39881, 94455, 107049, 119643, 178415, 199405, 321147, 358929, 535245, 598215, 677977, 1605735, 1794645, 2033931, 3389885, 6101793, 10169655, 30508965]

約数ペア:

[(1, 30508965), (3, 10169655), (5, 6101793), (9, 3389885), (15, 2033931), (17, 1794645), (19, 1605735), (45, 677977), (51, 598215), (57, 535245), (85, 358929), (95, 321147), (153, 199405), (171, 178415), (255, 119643), (285, 107049), (323, 94455), (765, 39881), (855, 35683), (969, 31485), (1615, 18891), (2099, 14535), (2907, 10495), (4845, 6297)]