1398736570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{6907}}^1$

素因数の和:7195

約数の個数: 64

約数和(自身を含む): 3151374336

約数和(自身を除く): 1752637766

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 263, 385, 526, 770, 1315, 1841, 2630, 2893, 3682, 5786, 6907, 9205, 13814, 14465, 18410, 20251, 28930, 34535, 40502, 48349, 69070, 75977, 96698, 101255, 151954, 202510, 241745, 379885, 483490, 531839, 759770, 1063678, 1816541, 2659195, 3633082, 5318390, 9082705, 12715787, 18165410, 19981951, 25431574, 39963902, 63578935, 99909755, 127157870, 139873657, 199819510, 279747314, 699368285, 1398736570]

約数ペア:

[(1, 1398736570), (2, 699368285), (5, 279747314), (7, 199819510), (10, 139873657), (11, 127157870), (14, 99909755), (22, 63578935), (35, 39963902), (55, 25431574), (70, 19981951), (77, 18165410), (110, 12715787), (154, 9082705), (263, 5318390), (385, 3633082), (526, 2659195), (770, 1816541), (1315, 1063678), (1841, 759770), (2630, 531839), (2893, 483490), (3682, 379885), (5786, 241745), (6907, 202510), (9205, 151954), (13814, 101255), (14465, 96698), (18410, 75977), (20251, 69070), (28930, 48349), (34535, 40502)]