671353898470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{27067}}^1$

素因数の和:27254

約数の個数: 96

約数和(自身を含む): 1306296266400

約数和(自身を除く): 634942367930

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 89, 145, 155, 178, 290, 310, 445, 890, 899, 961, 1798, 1922, 2581, 2759, 4495, 4805, 5162, 5518, 8990, 9610, 12905, 13795, 25810, 27067, 27590, 27869, 54134, 55738, 80011, 85529, 135335, 139345, 160022, 171058, 270670, 278690, 400055, 427645, 784943, 800110, 839077, 855290, 1569886, 1678154, 2408963, 2480341, 3924715, 4195385, 4817926, 4960682, 7849430, 8390770, 12044815, 12401705, 24089630, 24333233, 24803410, 26011387, 48666466, 52022774, 69859927, 74677853, 121666165, 130056935, 139719854, 149355706, 243332330, 260113870, 349299635, 373389265, 698599270, 746778530, 754330223, 1508660446, 2165657737, 2315013443, 3771651115, 4331315474, 4630026886, 7543302230, 10828288685, 11575067215, 21656577370, 23150134430, 67135389847, 134270779694, 335676949235, 671353898470]

約数ペア:

[(1, 671353898470), (2, 335676949235), (5, 134270779694), (10, 67135389847), (29, 23150134430), (31, 21656577370), (58, 11575067215), (62, 10828288685), (89, 7543302230), (145, 4630026886), (155, 4331315474), (178, 3771651115), (290, 2315013443), (310, 2165657737), (445, 1508660446), (890, 754330223), (899, 746778530), (961, 698599270), (1798, 373389265), (1922, 349299635), (2581, 260113870), (2759, 243332330), (4495, 149355706), (4805, 139719854), (5162, 130056935), (5518, 121666165), (8990, 74677853), (9610, 69859927), (12905, 52022774), (13795, 48666466), (25810, 26011387), (27067, 24803410), (27590, 24333233), (27869, 24089630), (54134, 12401705), (55738, 12044815), (80011, 8390770), (85529, 7849430), (135335, 4960682), (139345, 4817926), (160022, 4195385), (171058, 3924715), (270670, 2480341), (278690, 2408963), (400055, 1678154), (427645, 1569886), (784943, 855290), (800110, 839077)]