304088690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{2447}}^1$

素因数の和:2531

約数の個数: 48

約数和(自身を含む): 595216512

約数和(自身を除く): 291127822

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 289, 430, 578, 731, 1445, 1462, 2447, 2890, 3655, 4894, 7310, 12235, 12427, 24470, 24854, 41599, 62135, 83198, 105221, 124270, 207995, 210442, 415990, 526105, 707183, 1052210, 1414366, 1788757, 3535915, 3577514, 7071830, 8943785, 17887570, 30408869, 60817738, 152044345, 304088690]

約数ペア:

[(1, 304088690), (2, 152044345), (5, 60817738), (10, 30408869), (17, 17887570), (34, 8943785), (43, 7071830), (85, 3577514), (86, 3535915), (170, 1788757), (215, 1414366), (289, 1052210), (430, 707183), (578, 526105), (731, 415990), (1445, 210442), (1462, 207995), (2447, 124270), (2890, 105221), (3655, 83198), (4894, 62135), (7310, 41599), (12235, 24854), (12427, 24470)]