16403670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1879}}^1$

素因数の和:1989

約数の個数: 48

約数和(自身を含む): 43112160

約数和(自身を除く): 26708490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 1879, 2910, 3758, 4365, 5637, 8730, 9395, 11274, 16911, 18790, 28185, 33822, 56370, 84555, 169110, 182263, 364526, 546789, 911315, 1093578, 1640367, 1822630, 2733945, 3280734, 5467890, 8201835, 16403670]

約数ペア:

[(1, 16403670), (2, 8201835), (3, 5467890), (5, 3280734), (6, 2733945), (9, 1822630), (10, 1640367), (15, 1093578), (18, 911315), (30, 546789), (45, 364526), (90, 182263), (97, 169110), (194, 84555), (291, 56370), (485, 33822), (582, 28185), (873, 18790), (970, 16911), (1455, 11274), (1746, 9395), (1879, 8730), (2910, 5637), (3758, 4365)]