9749810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4538

約数の個数: 32

約数和(自身を含む): 20708352

約数和(自身を除く): 10958542

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 4493, 8986, 22465, 31451, 44930, 62902, 139283, 157255, 278566, 314510, 696415, 974981, 1392830, 1949962, 4874905, 9749810]

約数ペア:

[(1, 9749810), (2, 4874905), (5, 1949962), (7, 1392830), (10, 974981), (14, 696415), (31, 314510), (35, 278566), (62, 157255), (70, 139283), (155, 62902), (217, 44930), (310, 31451), (434, 22465), (1085, 8986), (2170, 4493)]