84295910

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 160284096

約数和(自身を除く): 75988186

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 97, 194, 215, 235, 430, 470, 485, 970, 1849, 2021, 3698, 4042, 4171, 4559, 8342, 9118, 9245, 10105, 18490, 20210, 20855, 22795, 41710, 45590, 86903, 173806, 179353, 196037, 358706, 392074, 434515, 869030, 896765, 980185, 1793530, 1960370, 8429591, 16859182, 42147955, 84295910]

約数ペア:

[(1, 84295910), (2, 42147955), (5, 16859182), (10, 8429591), (43, 1960370), (47, 1793530), (86, 980185), (94, 896765), (97, 869030), (194, 434515), (215, 392074), (235, 358706), (430, 196037), (470, 179353), (485, 173806), (970, 86903), (1849, 45590), (2021, 41710), (3698, 22795), (4042, 20855), (4171, 20210), (4559, 18490), (8342, 10105), (9118, 9245)]