1272270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{42409}}^1$

素因数の和:42419

約数の個数: 16

約数和(自身を含む): 3053520

約数和(自身を除く): 1781250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 42409, 84818, 127227, 212045, 254454, 424090, 636135, 1272270]

約数ペア:

[(1, 1272270), (2, 636135), (3, 424090), (5, 254454), (6, 212045), (10, 127227), (15, 84818), (30, 42409)]