30471510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{21611}}^1$

素因数の和:21668

約数の個数: 32

約数和(自身を含む): 74691072

約数和(自身を除く): 44219562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 21611, 43222, 64833, 108055, 129666, 216110, 324165, 648330, 1015717, 2031434, 3047151, 5078585, 6094302, 10157170, 15235755, 30471510]

約数ペア:

[(1, 30471510), (2, 15235755), (3, 10157170), (5, 6094302), (6, 5078585), (10, 3047151), (15, 2031434), (30, 1015717), (47, 648330), (94, 324165), (141, 216110), (235, 129666), (282, 108055), (470, 64833), (705, 43222), (1410, 21611)]