30053270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17783}}^1$

素因数の和:17816

約数の個数: 24

約数和(自身を含む): 58580496

約数和(自身を除く): 28527226

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 17783, 35566, 88915, 177830, 231179, 462358, 1155895, 2311790, 3005327, 6010654, 15026635, 30053270]

約数ペア:

[(1, 30053270), (2, 15026635), (5, 6010654), (10, 3005327), (13, 2311790), (26, 1155895), (65, 462358), (130, 231179), (169, 177830), (338, 88915), (845, 35566), (1690, 17783)]