1058658020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7561843}}^1$

素因数の和:7561859

約数の個数: 24

約数和(自身を含む): 2540779584

約数和(自身を除く): 1482121564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7561843, 15123686, 30247372, 37809215, 52932901, 75618430, 105865802, 151236860, 211731604, 264664505, 529329010, 1058658020]

約数ペア:

[(1, 1058658020), (2, 529329010), (4, 264664505), (5, 211731604), (7, 151236860), (10, 105865802), (14, 75618430), (20, 52932901), (28, 37809215), (35, 30247372), (70, 15123686), (140, 7561843)]