2742455230

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{54403}}^1$

素因数の和:54552

約数の個数: 24

約数和(自身を含む): 5007017736

約数和(自身を除く): 2264562506

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 5041, 10082, 25205, 50410, 54403, 108806, 272015, 544030, 3862613, 7725226, 19313065, 38626130, 274245523, 548491046, 1371227615, 2742455230]

約数ペア:

[(1, 2742455230), (2, 1371227615), (5, 548491046), (10, 274245523), (71, 38626130), (142, 19313065), (355, 7725226), (710, 3862613), (5041, 544030), (10082, 272015), (25205, 108806), (50410, 54403)]