492730770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4721}}^1$

素因数の和:4816

約数の個数: 96

約数和(自身を含む): 1395294336

約数和(自身を除く): 902563566

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, 2130, 2485, 2982, 3479, 4721, 4970, 6958, 7455, 9442, 10437, 14163, 14910, 17395, 20874, 23605, 28326, 33047, 34790, 47210, 52185, 66094, 70815, 99141, 104370, 141630, 165235, 198282, 231329, 330470, 335191, 462658, 495705, 670382, 693987, 991410, 1005573, 1156645, 1387974, 1675955, 2011146, 2313290, 2346337, 3351910, 3469935, 4692674, 5027865, 6939870, 7039011, 10055730, 11731685, 14078022, 16424359, 23463370, 32848718, 35195055, 49273077, 70390110, 82121795, 98546154, 164243590, 246365385, 492730770]

約数ペア:

[(1, 492730770), (2, 246365385), (3, 164243590), (5, 98546154), (6, 82121795), (7, 70390110), (10, 49273077), (14, 35195055), (15, 32848718), (21, 23463370), (30, 16424359), (35, 14078022), (42, 11731685), (49, 10055730), (70, 7039011), (71, 6939870), (98, 5027865), (105, 4692674), (142, 3469935), (147, 3351910), (210, 2346337), (213, 2313290), (245, 2011146), (294, 1675955), (355, 1387974), (426, 1156645), (490, 1005573), (497, 991410), (710, 693987), (735, 670382), (994, 495705), (1065, 462658), (1470, 335191), (1491, 330470), (2130, 231329), (2485, 198282), (2982, 165235), (3479, 141630), (4721, 104370), (4970, 99141), (6958, 70815), (7455, 66094), (9442, 52185), (10437, 47210), (14163, 34790), (14910, 33047), (17395, 28326), (20874, 23605)]