12718380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 38840256

約数和(自身を除く): 26121876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 111, 148, 170, 185, 204, 222, 255, 337, 340, 370, 444, 510, 555, 629, 674, 740, 1011, 1020, 1110, 1258, 1348, 1685, 1887, 2022, 2220, 2516, 3145, 3370, 3774, 4044, 5055, 5729, 6290, 6740, 7548, 9435, 10110, 11458, 12469, 12580, 17187, 18870, 20220, 22916, 24938, 28645, 34374, 37407, 37740, 49876, 57290, 62345, 68748, 74814, 85935, 114580, 124690, 149628, 171870, 187035, 211973, 249380, 343740, 374070, 423946, 635919, 748140, 847892, 1059865, 1271838, 2119730, 2543676, 3179595, 4239460, 6359190, 12718380]

約数ペア:

[(1, 12718380), (2, 6359190), (3, 4239460), (4, 3179595), (5, 2543676), (6, 2119730), (10, 1271838), (12, 1059865), (15, 847892), (17, 748140), (20, 635919), (30, 423946), (34, 374070), (37, 343740), (51, 249380), (60, 211973), (68, 187035), (74, 171870), (85, 149628), (102, 124690), (111, 114580), (148, 85935), (170, 74814), (185, 68748), (204, 62345), (222, 57290), (255, 49876), (337, 37740), (340, 37407), (370, 34374), (444, 28645), (510, 24938), (555, 22916), (629, 20220), (674, 18870), (740, 17187), (1011, 12580), (1020, 12469), (1110, 11458), (1258, 10110), (1348, 9435), (1685, 7548), (1887, 6740), (2022, 6290), (2220, 5729), (2516, 5055), (3145, 4044), (3370, 3774)]