1197910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 2502720

約数和(自身を除く): 1304810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 157, 218, 314, 545, 763, 785, 1090, 1099, 1526, 1570, 2198, 3815, 5495, 7630, 10990, 17113, 34226, 85565, 119791, 171130, 239582, 598955, 1197910]

約数ペア:

[(1, 1197910), (2, 598955), (5, 239582), (7, 171130), (10, 119791), (14, 85565), (35, 34226), (70, 17113), (109, 10990), (157, 7630), (218, 5495), (314, 3815), (545, 2198), (763, 1570), (785, 1526), (1090, 1099)]