7887968130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37561753}}^1$

素因数の和:37561770

約数の個数: 32

約数和(自身を含む): 21635570304

約数和(自身を除く): 13747602174

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 37561753, 75123506, 112685259, 187808765, 225370518, 262932271, 375617530, 525864542, 563426295, 788796813, 1126852590, 1314661355, 1577593626, 2629322710, 3943984065, 7887968130]

約数ペア:

[(1, 7887968130), (2, 3943984065), (3, 2629322710), (5, 1577593626), (6, 1314661355), (7, 1126852590), (10, 788796813), (14, 563426295), (15, 525864542), (21, 375617530), (30, 262932271), (35, 225370518), (42, 187808765), (70, 112685259), (105, 75123506), (210, 37561753)]