274228410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{18617}}^1$

素因数の和:19118

約数の個数: 32

約数和(自身を含む): 659524032

約数和(自身を除く): 385295622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 7365, 14730, 18617, 37234, 55851, 93085, 111702, 186170, 279255, 558510, 9140947, 18281894, 27422841, 45704735, 54845682, 91409470, 137114205, 274228410]

約数ペア:

[(1, 274228410), (2, 137114205), (3, 91409470), (5, 54845682), (6, 45704735), (10, 27422841), (15, 18281894), (30, 9140947), (491, 558510), (982, 279255), (1473, 186170), (2455, 111702), (2946, 93085), (4910, 55851), (7365, 37234), (14730, 18617)]