86286690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{136963}}^1$

素因数の和:136983

約数の個数: 48

約数和(自身を含む): 256396608

約数和(自身を除く): 170109918

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 136963, 273926, 410889, 684815, 821778, 958741, 1232667, 1369630, 1917482, 2054445, 2465334, 2876223, 4108890, 4793705, 5752446, 6163335, 8628669, 9587410, 12326670, 14381115, 17257338, 28762230, 43143345, 86286690]

約数ペア:

[(1, 86286690), (2, 43143345), (3, 28762230), (5, 17257338), (6, 14381115), (7, 12326670), (9, 9587410), (10, 8628669), (14, 6163335), (15, 5752446), (18, 4793705), (21, 4108890), (30, 2876223), (35, 2465334), (42, 2054445), (45, 1917482), (63, 1369630), (70, 1232667), (90, 958741), (105, 821778), (126, 684815), (210, 410889), (315, 273926), (630, 136963)]