30958130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6229}}^1$

素因数の和:6314

約数の個数: 32

約数和(自身を含む): 64592640

約数和(自身を除く): 33634510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 6229, 12458, 31145, 43603, 62290, 87206, 218015, 436030, 442259, 884518, 2211295, 3095813, 4422590, 6191626, 15479065, 30958130]

約数ペア:

[(1, 30958130), (2, 15479065), (5, 6191626), (7, 4422590), (10, 3095813), (14, 2211295), (35, 884518), (70, 442259), (71, 436030), (142, 218015), (355, 87206), (497, 62290), (710, 43603), (994, 31145), (2485, 12458), (4970, 6229)]