30512086

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{2137}}^1$

素因数の和:2220

約数の個数: 24

約数和(自身を含む): 51183720

約数和(自身を除く): 20671634

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 649, 1298, 2137, 4274, 7139, 14278, 23507, 47014, 126083, 252166, 258577, 517154, 1386913, 2773826, 15256043, 30512086]

約数ペア:

[(1, 30512086), (2, 15256043), (11, 2773826), (22, 1386913), (59, 517154), (118, 258577), (121, 252166), (242, 126083), (649, 47014), (1298, 23507), (2137, 14278), (4274, 7139)]