254190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 629280

約数和(自身を除く): 375090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 229, 370, 458, 555, 687, 1110, 1145, 1374, 2290, 3435, 6870, 8473, 16946, 25419, 42365, 50838, 84730, 127095, 254190]

約数ペア:

[(1, 254190), (2, 127095), (3, 84730), (5, 50838), (6, 42365), (10, 25419), (15, 16946), (30, 8473), (37, 6870), (74, 3435), (111, 2290), (185, 1374), (222, 1145), (229, 1110), (370, 687), (458, 555)]