1830070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 3649536

約数和(自身を除く): 1819466

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 131, 254, 262, 635, 655, 1270, 1310, 1397, 1441, 2794, 2882, 6985, 7205, 13970, 14410, 16637, 33274, 83185, 166370, 183007, 366014, 915035, 1830070]

約数ペア:

[(1, 1830070), (2, 915035), (5, 366014), (10, 183007), (11, 166370), (22, 83185), (55, 33274), (110, 16637), (127, 14410), (131, 13970), (254, 7205), (262, 6985), (635, 2882), (655, 2794), (1270, 1441), (1310, 1397)]