528035060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3771679}}^1$

素因数の和:3771695

約数の個数: 24

約数和(自身を含む): 1267284480

約数和(自身を除く): 739249420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3771679, 7543358, 15086716, 18858395, 26401753, 37716790, 52803506, 75433580, 105607012, 132008765, 264017530, 528035060]

約数ペア:

[(1, 528035060), (2, 264017530), (4, 132008765), (5, 105607012), (7, 75433580), (10, 52803506), (14, 37716790), (20, 26401753), (28, 18858395), (35, 15086716), (70, 7543358), (140, 3771679)]