61781030

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131449}}^1$

素因数の和:131503

約数の個数: 16

約数和(自身を含む): 113572800

約数和(自身を除く): 51791770

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 131449, 262898, 657245, 1314490, 6178103, 12356206, 30890515, 61781030]

約数ペア:

[(1, 61781030), (2, 30890515), (5, 12356206), (10, 6178103), (47, 1314490), (94, 657245), (235, 262898), (470, 131449)]