1272930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 3086208

約数和(自身を除く): 1813278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 281, 302, 453, 562, 755, 843, 906, 1405, 1510, 1686, 2265, 2810, 4215, 4530, 8430, 42431, 84862, 127293, 212155, 254586, 424310, 636465, 1272930]

約数ペア:

[(1, 1272930), (2, 636465), (3, 424310), (5, 254586), (6, 212155), (10, 127293), (15, 84862), (30, 42431), (151, 8430), (281, 4530), (302, 4215), (453, 2810), (562, 2265), (755, 1686), (843, 1510), (906, 1405)]