30147964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97883}}^1$

素因数の和:97905

約数の個数: 24

約数和(自身を含む): 65778048

約数和(自身を除く): 35630084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 97883, 195766, 391532, 685181, 1076713, 1370362, 2153426, 2740724, 4306852, 7536991, 15073982, 30147964]

約数ペア:

[(1, 30147964), (2, 15073982), (4, 7536991), (7, 4306852), (11, 2740724), (14, 2153426), (22, 1370362), (28, 1076713), (44, 685181), (77, 391532), (154, 195766), (308, 97883)]