30380450

素因数分解:

$2^1\times 5^2\times {\mathrm{349}}^1\times {\mathrm{1741}}^1$

素因数の和:2102

約数の個数: 24

約数和(自身を含む): 56702100

約数和(自身を除く): 26321650

約数列:

[1, 2, 5, 10, 25, 50, 349, 698, 1741, 1745, 3482, 3490, 8705, 8725, 17410, 17450, 43525, 87050, 607609, 1215218, 3038045, 6076090, 15190225, 30380450]

約数ペア:

[(1, 30380450), (2, 15190225), (5, 6076090), (10, 3038045), (25, 1215218), (50, 607609), (349, 87050), (698, 43525), (1741, 17450), (1745, 17410), (3482, 8725), (3490, 8705)]