16043090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1179

約数の個数: 48

約数和(自身を含む): 34781400

約数和(自身を除く): 18738310

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1129, 1421, 2030, 2258, 2842, 5645, 7105, 7903, 11290, 14210, 15806, 32741, 39515, 55321, 65482, 79030, 110642, 163705, 229187, 276605, 327410, 458374, 553210, 1145935, 1604309, 2291870, 3208618, 8021545, 16043090]

約数ペア:

[(1, 16043090), (2, 8021545), (5, 3208618), (7, 2291870), (10, 1604309), (14, 1145935), (29, 553210), (35, 458374), (49, 327410), (58, 276605), (70, 229187), (98, 163705), (145, 110642), (203, 79030), (245, 65482), (290, 55321), (406, 39515), (490, 32741), (1015, 15806), (1129, 14210), (1421, 11290), (2030, 7903), (2258, 7105), (2842, 5645)]