162792980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1162807}}^1$

素因数の和:1162823

約数の個数: 24

約数和(自身を含む): 390703488

約数和(自身を除く): 227910508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1162807, 2325614, 4651228, 5814035, 8139649, 11628070, 16279298, 23256140, 32558596, 40698245, 81396490, 162792980]

約数ペア:

[(1, 162792980), (2, 81396490), (4, 40698245), (5, 32558596), (7, 23256140), (10, 16279298), (14, 11628070), (20, 8139649), (28, 5814035), (35, 4651228), (70, 2325614), (140, 1162807)]