147256060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1051829}}^1$

素因数の和:1051845

約数の個数: 24

約数和(自身を含む): 353414880

約数和(自身を除く): 206158820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1051829, 2103658, 4207316, 5259145, 7362803, 10518290, 14725606, 21036580, 29451212, 36814015, 73628030, 147256060]

約数ペア:

[(1, 147256060), (2, 73628030), (4, 36814015), (5, 29451212), (7, 21036580), (10, 14725606), (14, 10518290), (20, 7362803), (28, 5259145), (35, 4207316), (70, 2103658), (140, 1051829)]