15086820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2113}}^1$

素因数の和:2149

約数の個数: 96

約数和(自身を含む): 51141888

約数和(自身を除く): 36055068

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, 2113, 2380, 3570, 4226, 6339, 7140, 8452, 10565, 12678, 14791, 21130, 25356, 29582, 31695, 35921, 42260, 44373, 59164, 63390, 71842, 73955, 88746, 107763, 126780, 143684, 147910, 177492, 179605, 215526, 221865, 251447, 295820, 359210, 431052, 443730, 502894, 538815, 718420, 754341, 887460, 1005788, 1077630, 1257235, 1508682, 2155260, 2514470, 3017364, 3771705, 5028940, 7543410, 15086820]

約数ペア:

[(1, 15086820), (2, 7543410), (3, 5028940), (4, 3771705), (5, 3017364), (6, 2514470), (7, 2155260), (10, 1508682), (12, 1257235), (14, 1077630), (15, 1005788), (17, 887460), (20, 754341), (21, 718420), (28, 538815), (30, 502894), (34, 443730), (35, 431052), (42, 359210), (51, 295820), (60, 251447), (68, 221865), (70, 215526), (84, 179605), (85, 177492), (102, 147910), (105, 143684), (119, 126780), (140, 107763), (170, 88746), (204, 73955), (210, 71842), (238, 63390), (255, 59164), (340, 44373), (357, 42260), (420, 35921), (476, 31695), (510, 29582), (595, 25356), (714, 21130), (1020, 14791), (1190, 12678), (1428, 10565), (1785, 8452), (2113, 7140), (2380, 6339), (3570, 4226)]