5551380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{30841}}^1$

素因数の和:30856

約数の個数: 36

約数和(自身を含む): 16839732

約数和(自身を除く): 11288352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 30841, 61682, 92523, 123364, 154205, 185046, 277569, 308410, 370092, 462615, 555138, 616820, 925230, 1110276, 1387845, 1850460, 2775690, 5551380]

約数ペア:

[(1, 5551380), (2, 2775690), (3, 1850460), (4, 1387845), (5, 1110276), (6, 925230), (9, 616820), (10, 555138), (12, 462615), (15, 370092), (18, 308410), (20, 277569), (30, 185046), (36, 154205), (45, 123364), (60, 92523), (90, 61682), (180, 30841)]