7284270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{34687}}^1$

素因数の和:34704

約数の個数: 32

約数和(自身を含む): 19980288

約数和(自身を除く): 12696018

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 34687, 69374, 104061, 173435, 208122, 242809, 346870, 485618, 520305, 728427, 1040610, 1214045, 1456854, 2428090, 3642135, 7284270]

約数ペア:

[(1, 7284270), (2, 3642135), (3, 2428090), (5, 1456854), (6, 1214045), (7, 1040610), (10, 728427), (14, 520305), (15, 485618), (21, 346870), (30, 242809), (35, 208122), (42, 173435), (70, 104061), (105, 69374), (210, 34687)]