87493020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8429}}^1$

素因数の和:8614

約数の個数: 48

約数和(自身を含む): 246425760

約数和(自身を除く): 158932740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 8429, 10380, 16858, 25287, 33716, 42145, 50574, 84290, 101148, 126435, 168580, 252870, 505740, 1458217, 2916434, 4374651, 5832868, 7291085, 8749302, 14582170, 17498604, 21873255, 29164340, 43746510, 87493020]

約数ペア:

[(1, 87493020), (2, 43746510), (3, 29164340), (4, 21873255), (5, 17498604), (6, 14582170), (10, 8749302), (12, 7291085), (15, 5832868), (20, 4374651), (30, 2916434), (60, 1458217), (173, 505740), (346, 252870), (519, 168580), (692, 126435), (865, 101148), (1038, 84290), (1730, 50574), (2076, 42145), (2595, 33716), (3460, 25287), (5190, 16858), (8429, 10380)]