203430210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6781007}}^1$

素因数の和:6781017

約数の個数: 16

約数和(自身を含む): 488232576

約数和(自身を除く): 284802366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6781007, 13562014, 20343021, 33905035, 40686042, 67810070, 101715105, 203430210]

約数ペア:

[(1, 203430210), (2, 101715105), (3, 67810070), (5, 40686042), (6, 33905035), (10, 20343021), (15, 13562014), (30, 6781007)]