17957730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{85513}}^1$

素因数の和:85530

約数の個数: 32

約数和(自身を含む): 49256064

約数和(自身を除く): 31298334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 85513, 171026, 256539, 427565, 513078, 598591, 855130, 1197182, 1282695, 1795773, 2565390, 2992955, 3591546, 5985910, 8978865, 17957730]

約数ペア:

[(1, 17957730), (2, 8978865), (3, 5985910), (5, 3591546), (6, 2992955), (7, 2565390), (10, 1795773), (14, 1282695), (15, 1197182), (21, 855130), (30, 598591), (35, 513078), (42, 427565), (70, 256539), (105, 171026), (210, 85513)]