25291770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4153}}^1$

素因数の和:4199

約数の個数: 64

約数和(自身を含む): 71781120

約数和(自身を除く): 46489350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 4153, 6090, 8306, 12459, 20765, 24918, 29071, 41530, 58142, 62295, 87213, 120437, 124590, 145355, 174426, 240874, 290710, 361311, 436065, 602185, 722622, 843059, 872130, 1204370, 1686118, 1806555, 2529177, 3613110, 4215295, 5058354, 8430590, 12645885, 25291770]

約数ペア:

[(1, 25291770), (2, 12645885), (3, 8430590), (5, 5058354), (6, 4215295), (7, 3613110), (10, 2529177), (14, 1806555), (15, 1686118), (21, 1204370), (29, 872130), (30, 843059), (35, 722622), (42, 602185), (58, 436065), (70, 361311), (87, 290710), (105, 240874), (145, 174426), (174, 145355), (203, 124590), (210, 120437), (290, 87213), (406, 62295), (435, 58142), (609, 41530), (870, 29071), (1015, 24918), (1218, 20765), (2030, 12459), (3045, 8306), (4153, 6090)]