271365990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1292219}}^1$

素因数の和:1292236

約数の個数: 32

約数和(自身を含む): 744318720

約数和(自身を除く): 472952730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1292219, 2584438, 3876657, 6461095, 7753314, 9045533, 12922190, 18091066, 19383285, 27136599, 38766570, 45227665, 54273198, 90455330, 135682995, 271365990]

約数ペア:

[(1, 271365990), (2, 135682995), (3, 90455330), (5, 54273198), (6, 45227665), (7, 38766570), (10, 27136599), (14, 19383285), (15, 18091066), (21, 12922190), (30, 9045533), (35, 7753314), (42, 6461095), (70, 3876657), (105, 2584438), (210, 1292219)]