70149100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{100213}}^1$

素因数の和:100234

約数の個数: 36

約数和(自身を含む): 173971504

約数和(自身を除く): 103822404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 100213, 200426, 400852, 501065, 701491, 1002130, 1402982, 2004260, 2505325, 2805964, 3507455, 5010650, 7014910, 10021300, 14029820, 17537275, 35074550, 70149100]

約数ペア:

[(1, 70149100), (2, 35074550), (4, 17537275), (5, 14029820), (7, 10021300), (10, 7014910), (14, 5010650), (20, 3507455), (25, 2805964), (28, 2505325), (35, 2004260), (50, 1402982), (70, 1002130), (100, 701491), (140, 501065), (175, 400852), (350, 200426), (700, 100213)]