155150730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{246271}}^1$

素因数の和:246291

約数の個数: 48

約数和(自身を含む): 461021184

約数和(自身を除く): 305870454

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 246271, 492542, 738813, 1231355, 1477626, 1723897, 2216439, 2462710, 3447794, 3694065, 4432878, 5171691, 7388130, 8619485, 10343382, 11082195, 15515073, 17238970, 22164390, 25858455, 31030146, 51716910, 77575365, 155150730]

約数ペア:

[(1, 155150730), (2, 77575365), (3, 51716910), (5, 31030146), (6, 25858455), (7, 22164390), (9, 17238970), (10, 15515073), (14, 11082195), (15, 10343382), (18, 8619485), (21, 7388130), (30, 5171691), (35, 4432878), (42, 3694065), (45, 3447794), (63, 2462710), (70, 2216439), (90, 1723897), (105, 1477626), (126, 1231355), (210, 738813), (315, 492542), (630, 246271)]