29702988290

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{7407229}}^1$

素因数の和:7407637

約数の個数: 16

約数和(自身を含む): 53598716280

約数和(自身を除く): 23895727990

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 7407229, 14814458, 37036145, 74072290, 2970298829, 5940597658, 14851494145, 29702988290]

約数ペア:

[(1, 29702988290), (2, 14851494145), (5, 5940597658), (10, 2970298829), (401, 74072290), (802, 37036145), (2005, 14814458), (4010, 7407229)]