2912656590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{14519}}^1$

素因数の和:15278

約数の個数: 64

約数和(自身を含む): 7778073600

約数和(自身を除く): 4865417010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 743, 1486, 2229, 3715, 4458, 6687, 7430, 11145, 13374, 14519, 20061, 22290, 29038, 33435, 40122, 43557, 66870, 72595, 87114, 100305, 130671, 145190, 200610, 217785, 261342, 392013, 435570, 653355, 784026, 1306710, 1960065, 3920130, 10787617, 21575234, 32362851, 53938085, 64725702, 97088553, 107876170, 161814255, 194177106, 291265659, 323628510, 485442765, 582531318, 970885530, 1456328295, 2912656590]

約数ペア:

[(1, 2912656590), (2, 1456328295), (3, 970885530), (5, 582531318), (6, 485442765), (9, 323628510), (10, 291265659), (15, 194177106), (18, 161814255), (27, 107876170), (30, 97088553), (45, 64725702), (54, 53938085), (90, 32362851), (135, 21575234), (270, 10787617), (743, 3920130), (1486, 1960065), (2229, 1306710), (3715, 784026), (4458, 653355), (6687, 435570), (7430, 392013), (11145, 261342), (13374, 217785), (14519, 200610), (20061, 145190), (22290, 130671), (29038, 100305), (33435, 87114), (40122, 72595), (43557, 66870)]