4022270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1553}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 8503488

約数和(自身を除く): 4481218

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 1553, 2590, 3106, 7765, 10871, 15530, 21742, 54355, 57461, 108710, 114922, 287305, 402227, 574610, 804454, 2011135, 4022270]

約数ペア:

[(1, 4022270), (2, 2011135), (5, 804454), (7, 574610), (10, 402227), (14, 287305), (35, 114922), (37, 108710), (70, 57461), (74, 54355), (185, 21742), (259, 15530), (370, 10871), (518, 7765), (1295, 3106), (1553, 2590)]