141980470

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{769}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 263340000

約数和(自身を除く): 121359530

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 499, 769, 998, 1538, 2495, 3845, 4990, 7690, 18463, 28453, 36926, 56906, 92315, 142265, 184630, 284530, 383731, 767462, 1918655, 3837310, 14198047, 28396094, 70990235, 141980470]

約数ペア:

[(1, 141980470), (2, 70990235), (5, 28396094), (10, 14198047), (37, 3837310), (74, 1918655), (185, 767462), (370, 383731), (499, 284530), (769, 184630), (998, 142265), (1538, 92315), (2495, 56906), (3845, 36926), (4990, 28453), (7690, 18463)]