194621630

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{2467}}^1$

素因数の和:2518

約数の個数: 64

約数和(自身を含む): 426470400

約数和(自身を除く): 231848770

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 343, 490, 686, 805, 1127, 1610, 1715, 2254, 2467, 3430, 4934, 5635, 7889, 11270, 12335, 15778, 17269, 24670, 34538, 39445, 56741, 78890, 86345, 113482, 120883, 172690, 241766, 283705, 397187, 567410, 604415, 794374, 846181, 1208830, 1692362, 1985935, 2780309, 3971870, 4230905, 5560618, 8461810, 13901545, 19462163, 27803090, 38924326, 97310815, 194621630]

約数ペア:

[(1, 194621630), (2, 97310815), (5, 38924326), (7, 27803090), (10, 19462163), (14, 13901545), (23, 8461810), (35, 5560618), (46, 4230905), (49, 3971870), (70, 2780309), (98, 1985935), (115, 1692362), (161, 1208830), (230, 846181), (245, 794374), (322, 604415), (343, 567410), (490, 397187), (686, 283705), (805, 241766), (1127, 172690), (1610, 120883), (1715, 113482), (2254, 86345), (2467, 78890), (3430, 56741), (4934, 39445), (5635, 34538), (7889, 24670), (11270, 17269), (12335, 15778)]