18808215810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47629}}^1\times {\mathrm{13163}}^1$

素因数の和:60802

約数の個数: 32

約数和(自身を含む): 45144095040

約数和(自身を除く): 26335879230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 13163, 26326, 39489, 47629, 65815, 78978, 95258, 131630, 142887, 197445, 238145, 285774, 394890, 476290, 714435, 1428870, 626940527, 1253881054, 1880821581, 3134702635, 3761643162, 6269405270, 9404107905, 18808215810]

約数ペア:

[(1, 18808215810), (2, 9404107905), (3, 6269405270), (5, 3761643162), (6, 3134702635), (10, 1880821581), (15, 1253881054), (30, 626940527), (13163, 1428870), (26326, 714435), (39489, 476290), (47629, 394890), (65815, 285774), (78978, 238145), (95258, 197445), (131630, 142887)]