1157431260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19290521}}^1$

素因数の和:19290533

約数の個数: 24

約数和(自身を含む): 3240807696

約数和(自身を除く): 2083376436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 19290521, 38581042, 57871563, 77162084, 96452605, 115743126, 192905210, 231486252, 289357815, 385810420, 578715630, 1157431260]

約数ペア:

[(1, 1157431260), (2, 578715630), (3, 385810420), (4, 289357815), (5, 231486252), (6, 192905210), (10, 115743126), (12, 96452605), (15, 77162084), (20, 57871563), (30, 38581042), (60, 19290521)]