414701420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{6841}}^1$

素因数の和:7290

約数の個数: 48

約数和(自身を含む): 997727808

約数和(自身を除く): 583026388

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 433, 866, 1732, 2165, 3031, 4330, 6062, 6841, 8660, 12124, 13682, 15155, 27364, 30310, 34205, 47887, 60620, 68410, 95774, 136820, 191548, 239435, 478870, 957740, 2962153, 5924306, 11848612, 14810765, 20735071, 29621530, 41470142, 59243060, 82940284, 103675355, 207350710, 414701420]

約数ペア:

[(1, 414701420), (2, 207350710), (4, 103675355), (5, 82940284), (7, 59243060), (10, 41470142), (14, 29621530), (20, 20735071), (28, 14810765), (35, 11848612), (70, 5924306), (140, 2962153), (433, 957740), (866, 478870), (1732, 239435), (2165, 191548), (3031, 136820), (4330, 95774), (6062, 68410), (6841, 60620), (8660, 47887), (12124, 34205), (13682, 30310), (15155, 27364)]