131847380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1567}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 317162496

約数和(自身を除く): 185315116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 601, 1202, 1567, 2404, 3005, 3134, 4207, 6010, 6268, 7835, 8414, 10969, 12020, 15670, 16828, 21035, 21938, 31340, 42070, 43876, 54845, 84140, 109690, 219380, 941767, 1883534, 3767068, 4708835, 6592369, 9417670, 13184738, 18835340, 26369476, 32961845, 65923690, 131847380]

約数ペア:

[(1, 131847380), (2, 65923690), (4, 32961845), (5, 26369476), (7, 18835340), (10, 13184738), (14, 9417670), (20, 6592369), (28, 4708835), (35, 3767068), (70, 1883534), (140, 941767), (601, 219380), (1202, 109690), (1567, 84140), (2404, 54845), (3005, 43876), (3134, 42070), (4207, 31340), (6010, 21938), (6268, 21035), (7835, 16828), (8414, 15670), (10969, 12020)]