220429401045

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{42843421}}^1$

素因数の和:42843450

約数の個数: 32

約数和(自身を含む): 411296851200

約数和(自身を除く): 190867450155

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 42843421, 128530263, 214217105, 299903947, 642651315, 899711841, 1499519735, 2099327629, 4498559205, 6297982887, 10496638145, 14695293403, 31489914435, 44085880209, 73476467015, 220429401045]

約数ペア:

[(1, 220429401045), (3, 73476467015), (5, 44085880209), (7, 31489914435), (15, 14695293403), (21, 10496638145), (35, 6297982887), (49, 4498559205), (105, 2099327629), (147, 1499519735), (245, 899711841), (343, 642651315), (735, 299903947), (1029, 214217105), (1715, 128530263), (5145, 42843421)]