39242490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{186869}}^1$

素因数の和:186886

約数の個数: 32

約数和(自身を含む): 107637120

約数和(自身を除く): 68394630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 186869, 373738, 560607, 934345, 1121214, 1308083, 1868690, 2616166, 2803035, 3924249, 5606070, 6540415, 7848498, 13080830, 19621245, 39242490]

約数ペア:

[(1, 39242490), (2, 19621245), (3, 13080830), (5, 7848498), (6, 6540415), (7, 5606070), (10, 3924249), (14, 2803035), (15, 2616166), (21, 1868690), (30, 1308083), (35, 1121214), (42, 934345), (70, 560607), (105, 373738), (210, 186869)]