2112990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 5840640

約数和(自身を除く): 3727650

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 337, 418, 570, 627, 674, 1011, 1045, 1254, 1685, 2022, 2090, 3135, 3370, 3707, 5055, 6270, 6403, 7414, 10110, 11121, 12806, 18535, 19209, 22242, 32015, 37070, 38418, 55605, 64030, 70433, 96045, 111210, 140866, 192090, 211299, 352165, 422598, 704330, 1056495, 2112990]

約数ペア:

[(1, 2112990), (2, 1056495), (3, 704330), (5, 422598), (6, 352165), (10, 211299), (11, 192090), (15, 140866), (19, 111210), (22, 96045), (30, 70433), (33, 64030), (38, 55605), (55, 38418), (57, 37070), (66, 32015), (95, 22242), (110, 19209), (114, 18535), (165, 12806), (190, 11121), (209, 10110), (285, 7414), (330, 6403), (337, 6270), (418, 5055), (570, 3707), (627, 3370), (674, 3135), (1011, 2090), (1045, 2022), (1254, 1685)]