70259210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2503}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 144951552

約数和(自身を除く): 74692342

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 2005, 2503, 2807, 4010, 5006, 5614, 12515, 14035, 17521, 25030, 28070, 35042, 87605, 175210, 1003703, 2007406, 5018515, 7025921, 10037030, 14051842, 35129605, 70259210]

約数ペア:

[(1, 70259210), (2, 35129605), (5, 14051842), (7, 10037030), (10, 7025921), (14, 5018515), (35, 2007406), (70, 1003703), (401, 175210), (802, 87605), (2005, 35042), (2503, 28070), (2807, 25030), (4010, 17521), (5006, 14035), (5614, 12515)]