4666270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 9972720

約数和(自身を除く): 5306450

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 107, 178, 214, 245, 445, 490, 535, 623, 749, 890, 1070, 1246, 1498, 3115, 3745, 4361, 5243, 6230, 7490, 8722, 9523, 10486, 19046, 21805, 26215, 43610, 47615, 52430, 66661, 95230, 133322, 333305, 466627, 666610, 933254, 2333135, 4666270]

約数ペア:

[(1, 4666270), (2, 2333135), (5, 933254), (7, 666610), (10, 466627), (14, 333305), (35, 133322), (49, 95230), (70, 66661), (89, 52430), (98, 47615), (107, 43610), (178, 26215), (214, 21805), (245, 19046), (445, 10486), (490, 9523), (535, 8722), (623, 7490), (749, 6230), (890, 5243), (1070, 4361), (1246, 3745), (1498, 3115)]