30657072

素因数分解:

$2^4\times 3^1\times {\mathrm{638689}}^1$

素因数の和:638700

約数の個数: 20

約数和(自身を含む): 79197560

約数和(自身を除く): 48540488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 638689, 1277378, 1916067, 2554756, 3832134, 5109512, 7664268, 10219024, 15328536, 30657072]

約数ペア:

[(1, 30657072), (2, 15328536), (3, 10219024), (4, 7664268), (6, 5109512), (8, 3832134), (12, 2554756), (16, 1916067), (24, 1277378), (48, 638689)]