30211668

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{10111}}^1$

素因数の和:10204

約数の個数: 36

約数和(自身を含む): 77296128

約数和(自身を除く): 47084460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 10111, 20222, 30333, 40444, 60666, 90999, 121332, 181998, 363996, 839213, 1678426, 2517639, 3356852, 5035278, 7552917, 10070556, 15105834, 30211668]

約数ペア:

[(1, 30211668), (2, 15105834), (3, 10070556), (4, 7552917), (6, 5035278), (9, 3356852), (12, 2517639), (18, 1678426), (36, 839213), (83, 363996), (166, 181998), (249, 121332), (332, 90999), (498, 60666), (747, 40444), (996, 30333), (1494, 20222), (2988, 10111)]