1344009730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{20021}}^1$

素因数の和:20179

約数の個数: 48

約数和(自身を含む): 2834874936

約数和(自身を除く): 1490865206

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 137, 245, 274, 490, 685, 959, 1370, 1918, 4795, 6713, 9590, 13426, 20021, 33565, 40042, 67130, 100105, 140147, 200210, 280294, 700735, 981029, 1401470, 1962058, 2742877, 4905145, 5485754, 9810290, 13714385, 19200139, 27428770, 38400278, 96000695, 134400973, 192001390, 268801946, 672004865, 1344009730]

約数ペア:

[(1, 1344009730), (2, 672004865), (5, 268801946), (7, 192001390), (10, 134400973), (14, 96000695), (35, 38400278), (49, 27428770), (70, 19200139), (98, 13714385), (137, 9810290), (245, 5485754), (274, 4905145), (490, 2742877), (685, 1962058), (959, 1401470), (1370, 981029), (1918, 700735), (4795, 280294), (6713, 200210), (9590, 140147), (13426, 100105), (20021, 67130), (33565, 40042)]