217433730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{4649}}^1$

素因数の和:6218

約数の個数: 32

約数和(自身を含む): 522288000

約数和(自身を除く): 304854270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1559, 3118, 4649, 4677, 7795, 9298, 9354, 13947, 15590, 23245, 23385, 27894, 46490, 46770, 69735, 139470, 7247791, 14495582, 21743373, 36238955, 43486746, 72477910, 108716865, 217433730]

約数ペア:

[(1, 217433730), (2, 108716865), (3, 72477910), (5, 43486746), (6, 36238955), (10, 21743373), (15, 14495582), (30, 7247791), (1559, 139470), (3118, 69735), (4649, 46770), (4677, 46490), (7795, 27894), (9298, 23385), (9354, 23245), (13947, 15590)]