29282540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5653}}^1$

素因数の和:5706

約数の個数: 48

約数和(自身を含む): 72190272

約数和(自身を除く): 42907732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 5653, 11306, 22612, 28265, 39571, 56530, 79142, 113060, 158284, 197855, 209161, 395710, 418322, 791420, 836644, 1045805, 1464127, 2091610, 2928254, 4183220, 5856508, 7320635, 14641270, 29282540]

約数ペア:

[(1, 29282540), (2, 14641270), (4, 7320635), (5, 5856508), (7, 4183220), (10, 2928254), (14, 2091610), (20, 1464127), (28, 1045805), (35, 836644), (37, 791420), (70, 418322), (74, 395710), (140, 209161), (148, 197855), (185, 158284), (259, 113060), (370, 79142), (518, 56530), (740, 39571), (1036, 28265), (1295, 22612), (2590, 11306), (5180, 5653)]