489315530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 981348480

約数和(自身を除く): 492032950

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 121, 194, 242, 379, 485, 605, 758, 970, 1067, 1210, 1331, 1895, 2134, 2662, 3790, 4169, 5335, 6655, 8338, 10670, 11737, 13310, 20845, 23474, 36763, 41690, 45859, 58685, 73526, 91718, 117370, 129107, 183815, 229295, 258214, 367630, 404393, 458590, 504449, 645535, 808786, 1008898, 1291070, 2021965, 2522245, 4043930, 4448323, 5044490, 8896646, 22241615, 44483230, 48931553, 97863106, 244657765, 489315530]

約数ペア:

[(1, 489315530), (2, 244657765), (5, 97863106), (10, 48931553), (11, 44483230), (22, 22241615), (55, 8896646), (97, 5044490), (110, 4448323), (121, 4043930), (194, 2522245), (242, 2021965), (379, 1291070), (485, 1008898), (605, 808786), (758, 645535), (970, 504449), (1067, 458590), (1210, 404393), (1331, 367630), (1895, 258214), (2134, 229295), (2662, 183815), (3790, 129107), (4169, 117370), (5335, 91718), (6655, 73526), (8338, 58685), (10670, 45859), (11737, 41690), (13310, 36763), (20845, 23474)]