176701420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{2333}}^1$

素因数の和:2890

約数の個数: 48

約数和(自身を含む): 425049408

約数和(自身を除く): 248347988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 541, 1082, 2164, 2333, 2705, 3787, 4666, 5410, 7574, 9332, 10820, 11665, 15148, 16331, 18935, 23330, 32662, 37870, 46660, 65324, 75740, 81655, 163310, 326620, 1262153, 2524306, 5048612, 6310765, 8835071, 12621530, 17670142, 25243060, 35340284, 44175355, 88350710, 176701420]

約数ペア:

[(1, 176701420), (2, 88350710), (4, 44175355), (5, 35340284), (7, 25243060), (10, 17670142), (14, 12621530), (20, 8835071), (28, 6310765), (35, 5048612), (70, 2524306), (140, 1262153), (541, 326620), (1082, 163310), (2164, 81655), (2333, 75740), (2705, 65324), (3787, 46660), (4666, 37870), (5410, 32662), (7574, 23330), (9332, 18935), (10820, 16331), (11665, 15148)]