90056820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12613}}^1$

素因数の和:12649

約数の個数: 96

約数和(自身を含む): 305157888

約数和(自身を除く): 215101068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 12613, 25226, 37839, 50452, 63065, 75678, 88291, 126130, 151356, 176582, 189195, 214421, 252260, 264873, 353164, 378390, 428842, 441455, 529746, 643263, 756780, 857684, 882910, 1059492, 1072105, 1286526, 1324365, 1500947, 1765820, 2144210, 2573052, 2648730, 3001894, 3216315, 4288420, 4502841, 5297460, 6003788, 6432630, 7504735, 9005682, 12865260, 15009470, 18011364, 22514205, 30018940, 45028410, 90056820]

約数ペア:

[(1, 90056820), (2, 45028410), (3, 30018940), (4, 22514205), (5, 18011364), (6, 15009470), (7, 12865260), (10, 9005682), (12, 7504735), (14, 6432630), (15, 6003788), (17, 5297460), (20, 4502841), (21, 4288420), (28, 3216315), (30, 3001894), (34, 2648730), (35, 2573052), (42, 2144210), (51, 1765820), (60, 1500947), (68, 1324365), (70, 1286526), (84, 1072105), (85, 1059492), (102, 882910), (105, 857684), (119, 756780), (140, 643263), (170, 529746), (204, 441455), (210, 428842), (238, 378390), (255, 353164), (340, 264873), (357, 252260), (420, 214421), (476, 189195), (510, 176582), (595, 151356), (714, 126130), (1020, 88291), (1190, 75678), (1428, 63065), (1785, 50452), (2380, 37839), (3570, 25226), (7140, 12613)]