137428550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1279}}^1$

素因数の和:1605

約数の個数: 48

約数和(自身を含む): 293314560

約数和(自身を除く): 155886010

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 307, 350, 614, 1279, 1535, 2149, 2558, 3070, 4298, 6395, 7675, 8953, 10745, 12790, 15350, 17906, 21490, 31975, 44765, 53725, 63950, 89530, 107450, 223825, 392653, 447650, 785306, 1963265, 2748571, 3926530, 5497142, 9816325, 13742855, 19632650, 27485710, 68714275, 137428550]

約数ペア:

[(1, 137428550), (2, 68714275), (5, 27485710), (7, 19632650), (10, 13742855), (14, 9816325), (25, 5497142), (35, 3926530), (50, 2748571), (70, 1963265), (175, 785306), (307, 447650), (350, 392653), (614, 223825), (1279, 107450), (1535, 89530), (2149, 63950), (2558, 53725), (3070, 44765), (4298, 31975), (6395, 21490), (7675, 17906), (8953, 15350), (10745, 12790)]