389520210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{12984007}}^1$

素因数の和:12984017

約数の個数: 16

約数和(自身を含む): 934848576

約数和(自身を除く): 545328366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 12984007, 25968014, 38952021, 64920035, 77904042, 129840070, 194760105, 389520210]

約数ペア:

[(1, 389520210), (2, 194760105), (3, 129840070), (5, 77904042), (6, 64920035), (10, 38952021), (15, 25968014), (30, 12984007)]