1684175080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{859273}}^1$

素因数の和:859298

約数の個数: 48

約数和(自身を含む): 4408075620

約数和(自身を除く): 2723900540

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 859273, 1718546, 3437092, 4296365, 6014911, 6874184, 8592730, 12029822, 17185460, 24059644, 30074555, 34370920, 42104377, 48119288, 60149110, 84208754, 120298220, 168417508, 210521885, 240596440, 336835016, 421043770, 842087540, 1684175080]

約数ペア:

[(1, 1684175080), (2, 842087540), (4, 421043770), (5, 336835016), (7, 240596440), (8, 210521885), (10, 168417508), (14, 120298220), (20, 84208754), (28, 60149110), (35, 48119288), (40, 42104377), (49, 34370920), (56, 30074555), (70, 24059644), (98, 17185460), (140, 12029822), (196, 8592730), (245, 6874184), (280, 6014911), (392, 4296365), (490, 3437092), (980, 1718546), (1960, 859273)]