7208670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{34327}}^1$

素因数の和:34344

約数の個数: 32

約数和(自身を含む): 19772928

約数和(自身を除く): 12564258

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 34327, 68654, 102981, 171635, 205962, 240289, 343270, 480578, 514905, 720867, 1029810, 1201445, 1441734, 2402890, 3604335, 7208670]

約数ペア:

[(1, 7208670), (2, 3604335), (3, 2402890), (5, 1441734), (6, 1201445), (7, 1029810), (10, 720867), (14, 514905), (15, 480578), (21, 343270), (30, 240289), (35, 205962), (42, 171635), (70, 102981), (105, 68654), (210, 34327)]