120890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 273024

約数和(自身を除く): 152134

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 157, 314, 385, 770, 785, 1099, 1570, 1727, 2198, 3454, 5495, 8635, 10990, 12089, 17270, 24178, 60445, 120890]

約数ペア:

[(1, 120890), (2, 60445), (5, 24178), (7, 17270), (10, 12089), (11, 10990), (14, 8635), (22, 5495), (35, 3454), (55, 2198), (70, 1727), (77, 1570), (110, 1099), (154, 785), (157, 770), (314, 385)]