90598620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1979}}^1$

素因数の和:2107

約数の個数: 96

約数和(自身を含む): 292723200

約数和(自身を除く): 202124580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1308, 1526, 1635, 1979, 2180, 2289, 3052, 3270, 3815, 3958, 4578, 5937, 6540, 7630, 7916, 9156, 9895, 11445, 11874, 13853, 15260, 19790, 22890, 23748, 27706, 29685, 39580, 41559, 45780, 55412, 59370, 69265, 83118, 118740, 138530, 166236, 207795, 215711, 277060, 415590, 431422, 647133, 831180, 862844, 1078555, 1294266, 1509977, 2157110, 2588532, 3019954, 3235665, 4314220, 4529931, 6039908, 6471330, 7549885, 9059862, 12942660, 15099770, 18119724, 22649655, 30199540, 45299310, 90598620]

約数ペア:

[(1, 90598620), (2, 45299310), (3, 30199540), (4, 22649655), (5, 18119724), (6, 15099770), (7, 12942660), (10, 9059862), (12, 7549885), (14, 6471330), (15, 6039908), (20, 4529931), (21, 4314220), (28, 3235665), (30, 3019954), (35, 2588532), (42, 2157110), (60, 1509977), (70, 1294266), (84, 1078555), (105, 862844), (109, 831180), (140, 647133), (210, 431422), (218, 415590), (327, 277060), (420, 215711), (436, 207795), (545, 166236), (654, 138530), (763, 118740), (1090, 83118), (1308, 69265), (1526, 59370), (1635, 55412), (1979, 45780), (2180, 41559), (2289, 39580), (3052, 29685), (3270, 27706), (3815, 23748), (3958, 22890), (4578, 19790), (5937, 15260), (6540, 13853), (7630, 11874), (7916, 11445), (9156, 9895)]