70003430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2833}}^1$

素因数の和:3200

約数の個数: 32

約数和(自身を含む): 144465984

約数和(自身を除く): 74462554

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 353, 706, 1765, 2471, 2833, 3530, 4942, 5666, 12355, 14165, 19831, 24710, 28330, 39662, 99155, 198310, 1000049, 2000098, 5000245, 7000343, 10000490, 14000686, 35001715, 70003430]

約数ペア:

[(1, 70003430), (2, 35001715), (5, 14000686), (7, 10000490), (10, 7000343), (14, 5000245), (35, 2000098), (70, 1000049), (353, 198310), (706, 99155), (1765, 39662), (2471, 28330), (2833, 24710), (3530, 19831), (4942, 14165), (5666, 12355)]