27485710

素因数分解:

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

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 56770560

約数和(自身を除く): 29284850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 307, 614, 1279, 1535, 2149, 2558, 3070, 4298, 6395, 8953, 10745, 12790, 17906, 21490, 44765, 89530, 392653, 785306, 1963265, 2748571, 3926530, 5497142, 13742855, 27485710]

約数ペア:

[(1, 27485710), (2, 13742855), (5, 5497142), (7, 3926530), (10, 2748571), (14, 1963265), (35, 785306), (70, 392653), (307, 89530), (614, 44765), (1279, 21490), (1535, 17906), (2149, 12790), (2558, 10745), (3070, 8953), (4298, 6395)]