75420210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{81097}}^1$

素因数の和:81138

約数の個数: 32

約数和(自身を含む): 186849792

約数和(自身を除く): 111429582

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 81097, 162194, 243291, 405485, 486582, 810970, 1216455, 2432910, 2514007, 5028014, 7542021, 12570035, 15084042, 25140070, 37710105, 75420210]

約数ペア:

[(1, 75420210), (2, 37710105), (3, 25140070), (5, 15084042), (6, 12570035), (10, 7542021), (15, 5028014), (30, 2514007), (31, 2432910), (62, 1216455), (93, 810970), (155, 486582), (186, 405485), (310, 243291), (465, 162194), (930, 81097)]