30668979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 46886400

約数和(自身を除く): 16217421

約数列:

[1, 3, 11, 29, 33, 73, 87, 219, 319, 439, 803, 957, 1317, 2117, 2409, 4829, 6351, 12731, 14487, 23287, 32047, 38193, 69861, 96141, 140041, 352517, 420123, 929363, 1057551, 2788089, 10222993, 30668979]

約数ペア:

[(1, 30668979), (3, 10222993), (11, 2788089), (29, 1057551), (33, 929363), (73, 420123), (87, 352517), (219, 140041), (319, 96141), (439, 69861), (803, 38193), (957, 32047), (1317, 23287), (2117, 14487), (2409, 12731), (4829, 6351)]