201719460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3361991}}^1$

素因数の和:3362003

約数の個数: 24

約数和(自身を含む): 564814656

約数和(自身を除く): 363095196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3361991, 6723982, 10085973, 13447964, 16809955, 20171946, 33619910, 40343892, 50429865, 67239820, 100859730, 201719460]

約数ペア:

[(1, 201719460), (2, 100859730), (3, 67239820), (4, 50429865), (5, 40343892), (6, 33619910), (10, 20171946), (12, 16809955), (15, 13447964), (20, 10085973), (30, 6723982), (60, 3361991)]