54118470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{257707}}^1$

素因数の和:257724

約数の個数: 32

約数和(自身を含む): 148439808

約数和(自身を除く): 94321338

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 257707, 515414, 773121, 1288535, 1546242, 1803949, 2577070, 3607898, 3865605, 5411847, 7731210, 9019745, 10823694, 18039490, 27059235, 54118470]

約数ペア:

[(1, 54118470), (2, 27059235), (3, 18039490), (5, 10823694), (6, 9019745), (7, 7731210), (10, 5411847), (14, 3865605), (15, 3607898), (21, 2577070), (30, 1803949), (35, 1546242), (42, 1288535), (70, 773121), (105, 515414), (210, 257707)]