1279130670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{4737521}}^1$

素因数の和:4737537

約数の個数: 32

約数和(自身を含む): 3411015840

約数和(自身を除く): 2131885170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 4737521, 9475042, 14212563, 23687605, 28425126, 42637689, 47375210, 71062815, 85275378, 127913067, 142125630, 213188445, 255826134, 426376890, 639565335, 1279130670]

約数ペア:

[(1, 1279130670), (2, 639565335), (3, 426376890), (5, 255826134), (6, 213188445), (9, 142125630), (10, 127913067), (15, 85275378), (18, 71062815), (27, 47375210), (30, 42637689), (45, 28425126), (54, 23687605), (90, 14212563), (135, 9475042), (270, 4737521)]