130711980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18307}}^1$

素因数の和:18343

約数の個数: 96

約数和(自身を含む): 442907136

約数和(自身を除く): 312195156

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, 18307, 36614, 54921, 73228, 91535, 109842, 128149, 183070, 219684, 256298, 274605, 311219, 366140, 384447, 512596, 549210, 622438, 640745, 768894, 933657, 1098420, 1244876, 1281490, 1537788, 1556095, 1867314, 1922235, 2178533, 2562980, 3112190, 3734628, 3844470, 4357066, 4668285, 6224380, 6535599, 7688940, 8714132, 9336570, 10892665, 13071198, 18673140, 21785330, 26142396, 32677995, 43570660, 65355990, 130711980]

約数ペア:

[(1, 130711980), (2, 65355990), (3, 43570660), (4, 32677995), (5, 26142396), (6, 21785330), (7, 18673140), (10, 13071198), (12, 10892665), (14, 9336570), (15, 8714132), (17, 7688940), (20, 6535599), (21, 6224380), (28, 4668285), (30, 4357066), (34, 3844470), (35, 3734628), (42, 3112190), (51, 2562980), (60, 2178533), (68, 1922235), (70, 1867314), (84, 1556095), (85, 1537788), (102, 1281490), (105, 1244876), (119, 1098420), (140, 933657), (170, 768894), (204, 640745), (210, 622438), (238, 549210), (255, 512596), (340, 384447), (357, 366140), (420, 311219), (476, 274605), (510, 256298), (595, 219684), (714, 183070), (1020, 128149), (1190, 109842), (1428, 91535), (1785, 73228), (2380, 54921), (3570, 36614), (7140, 18307)]