165217710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1678

約数の個数: 96

約数和(自身を含む): 468052992

約数和(自身を除く): 302835282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 71, 98, 105, 142, 147, 210, 213, 245, 294, 355, 426, 490, 497, 710, 735, 994, 1065, 1470, 1491, 1583, 2130, 2485, 2982, 3166, 3479, 4749, 4970, 6958, 7455, 7915, 9498, 10437, 11081, 14910, 15830, 17395, 20874, 22162, 23745, 33243, 34790, 47490, 52185, 55405, 66486, 77567, 104370, 110810, 112393, 155134, 166215, 224786, 232701, 332430, 337179, 387835, 465402, 561965, 674358, 775670, 786751, 1123930, 1163505, 1573502, 1685895, 2327010, 2360253, 3371790, 3933755, 4720506, 5507257, 7867510, 11014514, 11801265, 16521771, 23602530, 27536285, 33043542, 55072570, 82608855, 165217710]

約数ペア:

[(1, 165217710), (2, 82608855), (3, 55072570), (5, 33043542), (6, 27536285), (7, 23602530), (10, 16521771), (14, 11801265), (15, 11014514), (21, 7867510), (30, 5507257), (35, 4720506), (42, 3933755), (49, 3371790), (70, 2360253), (71, 2327010), (98, 1685895), (105, 1573502), (142, 1163505), (147, 1123930), (210, 786751), (213, 775670), (245, 674358), (294, 561965), (355, 465402), (426, 387835), (490, 337179), (497, 332430), (710, 232701), (735, 224786), (994, 166215), (1065, 155134), (1470, 112393), (1491, 110810), (1583, 104370), (2130, 77567), (2485, 66486), (2982, 55405), (3166, 52185), (3479, 47490), (4749, 34790), (4970, 33243), (6958, 23745), (7455, 22162), (7915, 20874), (9498, 17395), (10437, 15830), (11081, 14910)]