5515740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{30643}}^1$

素因数の和:30658

約数の個数: 36

約数和(自身を含む): 16731624

約数和(自身を除く): 11215884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 30643, 61286, 91929, 122572, 153215, 183858, 275787, 306430, 367716, 459645, 551574, 612860, 919290, 1103148, 1378935, 1838580, 2757870, 5515740]

約数ペア:

[(1, 5515740), (2, 2757870), (3, 1838580), (4, 1378935), (5, 1103148), (6, 919290), (9, 612860), (10, 551574), (12, 459645), (15, 367716), (18, 306430), (20, 275787), (30, 183858), (36, 153215), (45, 122572), (60, 91929), (90, 61286), (180, 30643)]