846230

素因数分解:

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

素因数の和:189

約数の個数: 48

約数和(自身を含む): 1945296

約数和(自身を除く): 1099066

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 157, 245, 314, 385, 490, 539, 770, 785, 1078, 1099, 1570, 1727, 2198, 2695, 3454, 5390, 5495, 7693, 8635, 10990, 12089, 15386, 17270, 24178, 38465, 60445, 76930, 84623, 120890, 169246, 423115, 846230]

約数ペア:

[(1, 846230), (2, 423115), (5, 169246), (7, 120890), (10, 84623), (11, 76930), (14, 60445), (22, 38465), (35, 24178), (49, 17270), (55, 15386), (70, 12089), (77, 10990), (98, 8635), (110, 7693), (154, 5495), (157, 5390), (245, 3454), (314, 2695), (385, 2198), (490, 1727), (539, 1570), (770, 1099), (785, 1078)]