68016690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1136

約数の個数: 96

約数和(自身を含む): 204197760

約数和(自身を除く): 136181070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 107, 126, 210, 214, 315, 321, 535, 630, 642, 749, 963, 1009, 1070, 1498, 1605, 1926, 2018, 2247, 3027, 3210, 3745, 4494, 4815, 5045, 6054, 6741, 7063, 7490, 9081, 9630, 10090, 11235, 13482, 14126, 15135, 18162, 21189, 22470, 30270, 33705, 35315, 42378, 45405, 63567, 67410, 70630, 90810, 105945, 107963, 127134, 211890, 215926, 317835, 323889, 539815, 635670, 647778, 755741, 971667, 1079630, 1511482, 1619445, 1943334, 2267223, 3238890, 3778705, 4534446, 4858335, 6801669, 7557410, 9716670, 11336115, 13603338, 22672230, 34008345, 68016690]

約数ペア:

[(1, 68016690), (2, 34008345), (3, 22672230), (5, 13603338), (6, 11336115), (7, 9716670), (9, 7557410), (10, 6801669), (14, 4858335), (15, 4534446), (18, 3778705), (21, 3238890), (30, 2267223), (35, 1943334), (42, 1619445), (45, 1511482), (63, 1079630), (70, 971667), (90, 755741), (105, 647778), (107, 635670), (126, 539815), (210, 323889), (214, 317835), (315, 215926), (321, 211890), (535, 127134), (630, 107963), (642, 105945), (749, 90810), (963, 70630), (1009, 67410), (1070, 63567), (1498, 45405), (1605, 42378), (1926, 35315), (2018, 33705), (2247, 30270), (3027, 22470), (3210, 21189), (3745, 18162), (4494, 15135), (4815, 14126), (5045, 13482), (6054, 11235), (6741, 10090), (7063, 9630), (7490, 9081)]