67291490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1553}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 138741120

約数和(自身を除く): 71449630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 619, 1238, 1553, 3095, 3106, 4333, 6190, 7765, 8666, 10871, 15530, 21665, 21742, 43330, 54355, 108710, 961307, 1922614, 4806535, 6729149, 9613070, 13458298, 33645745, 67291490]

約数ペア:

[(1, 67291490), (2, 33645745), (5, 13458298), (7, 9613070), (10, 6729149), (14, 4806535), (35, 1922614), (70, 961307), (619, 108710), (1238, 54355), (1553, 43330), (3095, 21742), (3106, 21665), (4333, 15530), (6190, 10871), (7765, 8666)]