205367070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{4391}}^1$

素因数の和:5960

約数の個数: 32

約数和(自身を含む): 493309440

約数和(自身を除く): 287942370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1559, 3118, 4391, 4677, 7795, 8782, 9354, 13173, 15590, 21955, 23385, 26346, 43910, 46770, 65865, 131730, 6845569, 13691138, 20536707, 34227845, 41073414, 68455690, 102683535, 205367070]

約数ペア:

[(1, 205367070), (2, 102683535), (3, 68455690), (5, 41073414), (6, 34227845), (10, 20536707), (15, 13691138), (30, 6845569), (1559, 131730), (3118, 65865), (4391, 46770), (4677, 43910), (7795, 26346), (8782, 23385), (9354, 21955), (13173, 15590)]