30984710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1879}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 59693760

約数和(自身を除く): 28709050

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 1879, 3298, 3758, 8245, 9395, 16490, 18790, 31943, 63886, 159715, 182263, 319430, 364526, 911315, 1822630, 3098471, 6196942, 15492355, 30984710]

約数ペア:

[(1, 30984710), (2, 15492355), (5, 6196942), (10, 3098471), (17, 1822630), (34, 911315), (85, 364526), (97, 319430), (170, 182263), (194, 159715), (485, 63886), (970, 31943), (1649, 18790), (1879, 16490), (3298, 9395), (3758, 8245)]