201315420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1118419}}^1$

素因数の和:1118434

約数の個数: 36

約数和(自身を含む): 610657320

約数和(自身を除く): 409341900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1118419, 2236838, 3355257, 4473676, 5592095, 6710514, 10065771, 11184190, 13421028, 16776285, 20131542, 22368380, 33552570, 40263084, 50328855, 67105140, 100657710, 201315420]

約数ペア:

[(1, 201315420), (2, 100657710), (3, 67105140), (4, 50328855), (5, 40263084), (6, 33552570), (9, 22368380), (10, 20131542), (12, 16776285), (15, 13421028), (18, 11184190), (20, 10065771), (30, 6710514), (36, 5592095), (45, 4473676), (60, 3355257), (90, 2236838), (180, 1118419)]