971704440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{385597}}^1$

素因数の和:385621

約数の個数: 96

約数和(自身を含む): 3609197280

約数和(自身を除く): 2637492840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 385597, 771194, 1156791, 1542388, 1927985, 2313582, 2699179, 3084776, 3470373, 3855970, 4627164, 5398358, 5783955, 6940746, 7711940, 8097537, 9254328, 10796716, 11567910, 13495895, 13881492, 15423880, 16195074, 17351865, 21593432, 23135820, 24292611, 26991790, 27762984, 32390148, 34703730, 40487685, 46271640, 48585222, 53983580, 64780296, 69407460, 80975370, 97170444, 107967160, 121463055, 138814920, 161950740, 194340888, 242926110, 323901480, 485852220, 971704440]

約数ペア:

[(1, 971704440), (2, 485852220), (3, 323901480), (4, 242926110), (5, 194340888), (6, 161950740), (7, 138814920), (8, 121463055), (9, 107967160), (10, 97170444), (12, 80975370), (14, 69407460), (15, 64780296), (18, 53983580), (20, 48585222), (21, 46271640), (24, 40487685), (28, 34703730), (30, 32390148), (35, 27762984), (36, 26991790), (40, 24292611), (42, 23135820), (45, 21593432), (56, 17351865), (60, 16195074), (63, 15423880), (70, 13881492), (72, 13495895), (84, 11567910), (90, 10796716), (105, 9254328), (120, 8097537), (126, 7711940), (140, 6940746), (168, 5783955), (180, 5398358), (210, 4627164), (252, 3855970), (280, 3470373), (315, 3084776), (360, 2699179), (420, 2313582), (504, 1927985), (630, 1542388), (840, 1156791), (1260, 771194), (2520, 385597)]