7908660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 24471720

約数和(自身を除く): 16563060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 829, 954, 1060, 1590, 1658, 1908, 2385, 2487, 3180, 3316, 4145, 4770, 4974, 7461, 8290, 9540, 9948, 12435, 14922, 16580, 24870, 29844, 37305, 43937, 49740, 74610, 87874, 131811, 149220, 175748, 219685, 263622, 395433, 439370, 527244, 659055, 790866, 878740, 1318110, 1581732, 1977165, 2636220, 3954330, 7908660]

約数ペア:

[(1, 7908660), (2, 3954330), (3, 2636220), (4, 1977165), (5, 1581732), (6, 1318110), (9, 878740), (10, 790866), (12, 659055), (15, 527244), (18, 439370), (20, 395433), (30, 263622), (36, 219685), (45, 175748), (53, 149220), (60, 131811), (90, 87874), (106, 74610), (159, 49740), (180, 43937), (212, 37305), (265, 29844), (318, 24870), (477, 16580), (530, 14922), (636, 12435), (795, 9948), (829, 9540), (954, 8290), (1060, 7461), (1590, 4974), (1658, 4770), (1908, 4145), (2385, 3316), (2487, 3180)]