71375790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{4967}}^1$

素因数の和:5456

約数の個数: 32

約数和(自身を含む): 171694080

約数和(自身を除く): 100318290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 479, 958, 1437, 2395, 2874, 4790, 4967, 7185, 9934, 14370, 14901, 24835, 29802, 49670, 74505, 149010, 2379193, 4758386, 7137579, 11895965, 14275158, 23791930, 35687895, 71375790]

約数ペア:

[(1, 71375790), (2, 35687895), (3, 23791930), (5, 14275158), (6, 11895965), (10, 7137579), (15, 4758386), (30, 2379193), (479, 149010), (958, 74505), (1437, 49670), (2395, 29802), (2874, 24835), (4790, 14901), (4967, 14370), (7185, 9934)]