16980420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283007}}^1$

素因数の和:283019

約数の個数: 24

約数和(自身を含む): 47545344

約数和(自身を除く): 30564924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283007, 566014, 849021, 1132028, 1415035, 1698042, 2830070, 3396084, 4245105, 5660140, 8490210, 16980420]

約数ペア:

[(1, 16980420), (2, 8490210), (3, 5660140), (4, 4245105), (5, 3396084), (6, 2830070), (10, 1698042), (12, 1415035), (15, 1132028), (20, 849021), (30, 566014), (60, 283007)]