17680530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1427}}^1$

素因数の和:1503

約数の個数: 64

約数和(自身を含む): 49351680

約数和(自身を除く): 31671150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 177, 210, 295, 354, 413, 590, 826, 885, 1239, 1427, 1770, 2065, 2478, 2854, 4130, 4281, 6195, 7135, 8562, 9989, 12390, 14270, 19978, 21405, 29967, 42810, 49945, 59934, 84193, 99890, 149835, 168386, 252579, 299670, 420965, 505158, 589351, 841930, 1178702, 1262895, 1768053, 2525790, 2946755, 3536106, 5893510, 8840265, 17680530]

約数ペア:

[(1, 17680530), (2, 8840265), (3, 5893510), (5, 3536106), (6, 2946755), (7, 2525790), (10, 1768053), (14, 1262895), (15, 1178702), (21, 841930), (30, 589351), (35, 505158), (42, 420965), (59, 299670), (70, 252579), (105, 168386), (118, 149835), (177, 99890), (210, 84193), (295, 59934), (354, 49945), (413, 42810), (590, 29967), (826, 21405), (885, 19978), (1239, 14270), (1427, 12390), (1770, 9989), (2065, 8562), (2478, 7135), (2854, 6195), (4130, 4281)]