12658030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 30108672

約数和(自身を除く): 17450642

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 967, 1190, 1309, 1870, 1934, 2618, 4835, 6545, 6769, 9670, 10637, 13090, 13538, 16439, 21274, 32878, 33845, 53185, 67690, 74459, 82195, 106370, 115073, 148918, 164390, 180829, 230146, 361658, 372295, 575365, 744590, 904145, 1150730, 1265803, 1808290, 2531606, 6329015, 12658030]

約数ペア:

[(1, 12658030), (2, 6329015), (5, 2531606), (7, 1808290), (10, 1265803), (11, 1150730), (14, 904145), (17, 744590), (22, 575365), (34, 372295), (35, 361658), (55, 230146), (70, 180829), (77, 164390), (85, 148918), (110, 115073), (119, 106370), (154, 82195), (170, 74459), (187, 67690), (238, 53185), (374, 33845), (385, 32878), (595, 21274), (770, 16439), (935, 13538), (967, 13090), (1190, 10637), (1309, 9670), (1870, 6769), (1934, 6545), (2618, 4835)]