201421140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3357019}}^1$

素因数の和:3357031

約数の個数: 24

約数和(自身を含む): 563979360

約数和(自身を除く): 362558220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3357019, 6714038, 10071057, 13428076, 16785095, 20142114, 33570190, 40284228, 50355285, 67140380, 100710570, 201421140]

約数ペア:

[(1, 201421140), (2, 100710570), (3, 67140380), (4, 50355285), (5, 40284228), (6, 33570190), (10, 20142114), (12, 16785095), (15, 13428076), (20, 10071057), (30, 6714038), (60, 3357019)]