30040270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{231079}}^1$

素因数の和:231099

約数の個数: 16

約数和(自身を含む): 58232160

約数和(自身を除く): 28191890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 231079, 462158, 1155395, 2310790, 3004027, 6008054, 15020135, 30040270]

約数ペア:

[(1, 30040270), (2, 15020135), (5, 6008054), (10, 3004027), (13, 2310790), (26, 1155395), (65, 462158), (130, 231079)]