90488860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 240726528

約数和(自身を除く): 150237668

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 67, 70, 77, 110, 134, 140, 154, 220, 268, 308, 335, 385, 469, 670, 737, 770, 877, 938, 1340, 1474, 1540, 1754, 1876, 2345, 2948, 3508, 3685, 4385, 4690, 5159, 6139, 7370, 8770, 9380, 9647, 10318, 12278, 14740, 17540, 19294, 20636, 24556, 25795, 30695, 38588, 48235, 51590, 58759, 61390, 67529, 96470, 103180, 117518, 122780, 135058, 192940, 235036, 270116, 293795, 337645, 411313, 587590, 646349, 675290, 822626, 1175180, 1292698, 1350580, 1645252, 2056565, 2585396, 3231745, 4113130, 4524443, 6463490, 8226260, 9048886, 12926980, 18097772, 22622215, 45244430, 90488860]

約数ペア:

[(1, 90488860), (2, 45244430), (4, 22622215), (5, 18097772), (7, 12926980), (10, 9048886), (11, 8226260), (14, 6463490), (20, 4524443), (22, 4113130), (28, 3231745), (35, 2585396), (44, 2056565), (55, 1645252), (67, 1350580), (70, 1292698), (77, 1175180), (110, 822626), (134, 675290), (140, 646349), (154, 587590), (220, 411313), (268, 337645), (308, 293795), (335, 270116), (385, 235036), (469, 192940), (670, 135058), (737, 122780), (770, 117518), (877, 103180), (938, 96470), (1340, 67529), (1474, 61390), (1540, 58759), (1754, 51590), (1876, 48235), (2345, 38588), (2948, 30695), (3508, 25795), (3685, 24556), (4385, 20636), (4690, 19294), (5159, 17540), (6139, 14740), (7370, 12278), (8770, 10318), (9380, 9647)]