79665670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 180576000

約数和(自身を除く): 100910330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 49, 70, 86, 95, 98, 133, 190, 199, 215, 245, 266, 301, 398, 430, 490, 602, 665, 817, 931, 995, 1330, 1393, 1505, 1634, 1862, 1990, 2107, 2786, 3010, 3781, 4085, 4214, 4655, 5719, 6965, 7562, 8170, 8557, 9310, 9751, 10535, 11438, 13930, 17114, 18905, 19502, 21070, 26467, 28595, 37810, 40033, 42785, 48755, 52934, 57190, 59899, 80066, 85570, 97510, 119798, 132335, 162583, 185269, 200165, 264670, 299495, 325166, 370538, 400330, 419293, 598990, 812915, 838586, 926345, 1138081, 1625830, 1852690, 2096465, 2276162, 4192930, 5690405, 7966567, 11380810, 15933134, 39832835, 79665670]

約数ペア:

[(1, 79665670), (2, 39832835), (5, 15933134), (7, 11380810), (10, 7966567), (14, 5690405), (19, 4192930), (35, 2276162), (38, 2096465), (43, 1852690), (49, 1625830), (70, 1138081), (86, 926345), (95, 838586), (98, 812915), (133, 598990), (190, 419293), (199, 400330), (215, 370538), (245, 325166), (266, 299495), (301, 264670), (398, 200165), (430, 185269), (490, 162583), (602, 132335), (665, 119798), (817, 97510), (931, 85570), (995, 80066), (1330, 59899), (1393, 57190), (1505, 52934), (1634, 48755), (1862, 42785), (1990, 40033), (2107, 37810), (2786, 28595), (3010, 26467), (3781, 21070), (4085, 19502), (4214, 18905), (4655, 17114), (5719, 13930), (6965, 11438), (7562, 10535), (8170, 9751), (8557, 9310)]