30211110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{111893}}^1$

素因数の和:111909

約数の個数: 32

約数和(自身を含む): 80563680

約数和(自身を除く): 50352570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 111893, 223786, 335679, 559465, 671358, 1007037, 1118930, 1678395, 2014074, 3021111, 3356790, 5035185, 6042222, 10070370, 15105555, 30211110]

約数ペア:

[(1, 30211110), (2, 15105555), (3, 10070370), (5, 6042222), (6, 5035185), (9, 3356790), (10, 3021111), (15, 2014074), (18, 1678395), (27, 1118930), (30, 1007037), (45, 671358), (54, 559465), (90, 335679), (135, 223786), (270, 111893)]