12954270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61687}}^1$

素因数の和:61704

約数の個数: 32

約数和(自身を含む): 35532288

約数和(自身を除く): 22578018

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 61687, 123374, 185061, 308435, 370122, 431809, 616870, 863618, 925305, 1295427, 1850610, 2159045, 2590854, 4318090, 6477135, 12954270]

約数ペア:

[(1, 12954270), (2, 6477135), (3, 4318090), (5, 2590854), (6, 2159045), (7, 1850610), (10, 1295427), (14, 925305), (15, 863618), (21, 616870), (30, 431809), (35, 370122), (42, 308435), (70, 185061), (105, 123374), (210, 61687)]