70652190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{839}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 194503680

約数和(自身を除く): 123851490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 401, 802, 839, 1203, 1678, 2005, 2406, 2517, 2807, 4010, 4195, 5034, 5614, 5873, 6015, 8390, 8421, 11746, 12030, 12585, 14035, 16842, 17619, 25170, 28070, 29365, 35238, 42105, 58730, 84210, 88095, 176190, 336439, 672878, 1009317, 1682195, 2018634, 2355073, 3364390, 4710146, 5046585, 7065219, 10093170, 11775365, 14130438, 23550730, 35326095, 70652190]

約数ペア:

[(1, 70652190), (2, 35326095), (3, 23550730), (5, 14130438), (6, 11775365), (7, 10093170), (10, 7065219), (14, 5046585), (15, 4710146), (21, 3364390), (30, 2355073), (35, 2018634), (42, 1682195), (70, 1009317), (105, 672878), (210, 336439), (401, 176190), (802, 88095), (839, 84210), (1203, 58730), (1678, 42105), (2005, 35238), (2406, 29365), (2517, 28070), (2807, 25170), (4010, 17619), (4195, 16842), (5034, 14035), (5614, 12585), (5873, 12030), (6015, 11746), (8390, 8421)]