348973870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{28817}}^1$

素因数の和:29004

約数の個数: 32

約数和(自身を含む): 722063808

約数和(自身を除く): 373089938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 12110, 28817, 57634, 144085, 201719, 288170, 403438, 1008595, 2017190, 4985341, 9970682, 24926705, 34897387, 49853410, 69794774, 174486935, 348973870]

約数ペア:

[(1, 348973870), (2, 174486935), (5, 69794774), (7, 49853410), (10, 34897387), (14, 24926705), (35, 9970682), (70, 4985341), (173, 2017190), (346, 1008595), (865, 403438), (1211, 288170), (1730, 201719), (2422, 144085), (6055, 57634), (12110, 28817)]