30639390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10529}}^1$

素因数の和:10636

約数の個数: 32

約数和(自身を含む): 74299680

約数和(自身を除く): 43660290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 10529, 21058, 31587, 52645, 63174, 105290, 157935, 315870, 1021313, 2042626, 3063939, 5106565, 6127878, 10213130, 15319695, 30639390]

約数ペア:

[(1, 30639390), (2, 15319695), (3, 10213130), (5, 6127878), (6, 5106565), (10, 3063939), (15, 2042626), (30, 1021313), (97, 315870), (194, 157935), (291, 105290), (485, 63174), (582, 52645), (970, 31587), (1455, 21058), (2910, 10529)]