64842610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19709}}^1$

素因数の和:19770

約数の個数: 32

約数和(自身を含む): 136235520

約数和(自身を除く): 71392910

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 19709, 39418, 98545, 137963, 197090, 275926, 689815, 926323, 1379630, 1852646, 4631615, 6484261, 9263230, 12968522, 32421305, 64842610]

約数ペア:

[(1, 64842610), (2, 32421305), (5, 12968522), (7, 9263230), (10, 6484261), (14, 4631615), (35, 1852646), (47, 1379630), (70, 926323), (94, 689815), (235, 275926), (329, 197090), (470, 137963), (658, 98545), (1645, 39418), (3290, 19709)]