298952920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1201}}^1$

素因数の和:1353

約数の個数: 96

約数和(自身を含む): 789281280

約数和(自身を除く): 490328360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 127, 140, 196, 245, 254, 280, 392, 490, 508, 635, 889, 980, 1016, 1201, 1270, 1778, 1960, 2402, 2540, 3556, 4445, 4804, 5080, 6005, 6223, 7112, 8407, 8890, 9608, 12010, 12446, 16814, 17780, 24020, 24892, 31115, 33628, 35560, 42035, 48040, 49784, 58849, 62230, 67256, 84070, 117698, 124460, 152527, 168140, 235396, 248920, 294245, 305054, 336280, 470792, 588490, 610108, 762635, 1067689, 1176980, 1220216, 1525270, 2135378, 2353960, 3050540, 4270756, 5338445, 6101080, 7473823, 8541512, 10676890, 14947646, 21353780, 29895292, 37369115, 42707560, 59790584, 74738230, 149476460, 298952920]

約数ペア:

[(1, 298952920), (2, 149476460), (4, 74738230), (5, 59790584), (7, 42707560), (8, 37369115), (10, 29895292), (14, 21353780), (20, 14947646), (28, 10676890), (35, 8541512), (40, 7473823), (49, 6101080), (56, 5338445), (70, 4270756), (98, 3050540), (127, 2353960), (140, 2135378), (196, 1525270), (245, 1220216), (254, 1176980), (280, 1067689), (392, 762635), (490, 610108), (508, 588490), (635, 470792), (889, 336280), (980, 305054), (1016, 294245), (1201, 248920), (1270, 235396), (1778, 168140), (1960, 152527), (2402, 124460), (2540, 117698), (3556, 84070), (4445, 67256), (4804, 62230), (5080, 58849), (6005, 49784), (6223, 48040), (7112, 42035), (8407, 35560), (8890, 33628), (9608, 31115), (12010, 24892), (12446, 24020), (16814, 17780)]