85623210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{317123}}^1$

素因数の和:317139

約数の個数: 32

約数和(自身を含む): 228329280

約数和(自身を除く): 142706070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 317123, 634246, 951369, 1585615, 1902738, 2854107, 3171230, 4756845, 5708214, 8562321, 9513690, 14270535, 17124642, 28541070, 42811605, 85623210]

約数ペア:

[(1, 85623210), (2, 42811605), (3, 28541070), (5, 17124642), (6, 14270535), (9, 9513690), (10, 8562321), (15, 5708214), (18, 4756845), (27, 3171230), (30, 2854107), (45, 1902738), (54, 1585615), (90, 951369), (135, 634246), (270, 317123)]