19092780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{5051}}^1$

素因数の和:5076

約数の個数: 96

約数和(自身を含む): 67898880

約数和(自身を除く): 48806100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 5051, 10102, 15153, 20204, 25255, 30306, 35357, 45459, 50510, 60612, 70714, 75765, 90918, 101020, 106071, 136377, 141428, 151530, 176785, 181836, 212142, 227295, 272754, 303060, 318213, 353570, 424284, 454590, 530355, 545508, 636426, 681885, 707140, 909180, 954639, 1060710, 1272852, 1363770, 1591065, 1909278, 2121420, 2727540, 3182130, 3818556, 4773195, 6364260, 9546390, 19092780]

約数ペア:

[(1, 19092780), (2, 9546390), (3, 6364260), (4, 4773195), (5, 3818556), (6, 3182130), (7, 2727540), (9, 2121420), (10, 1909278), (12, 1591065), (14, 1363770), (15, 1272852), (18, 1060710), (20, 954639), (21, 909180), (27, 707140), (28, 681885), (30, 636426), (35, 545508), (36, 530355), (42, 454590), (45, 424284), (54, 353570), (60, 318213), (63, 303060), (70, 272754), (84, 227295), (90, 212142), (105, 181836), (108, 176785), (126, 151530), (135, 141428), (140, 136377), (180, 106071), (189, 101020), (210, 90918), (252, 75765), (270, 70714), (315, 60612), (378, 50510), (420, 45459), (540, 35357), (630, 30306), (756, 25255), (945, 20204), (1260, 15153), (1890, 10102), (3780, 5051)]