127547070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1237}}^1$

素因数の和:1745

約数の個数: 64

約数和(自身を含む): 350839296

約数和(自身を除く): 223292226

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 491, 982, 1237, 1473, 2455, 2474, 2946, 3437, 3711, 4910, 6185, 6874, 7365, 7422, 8659, 10311, 12370, 14730, 17185, 17318, 18555, 20622, 25977, 34370, 37110, 43295, 51555, 51954, 86590, 103110, 129885, 259770, 607367, 1214734, 1822101, 3036835, 3644202, 4251569, 6073670, 8503138, 9110505, 12754707, 18221010, 21257845, 25509414, 42515690, 63773535, 127547070]

約数ペア:

[(1, 127547070), (2, 63773535), (3, 42515690), (5, 25509414), (6, 21257845), (7, 18221010), (10, 12754707), (14, 9110505), (15, 8503138), (21, 6073670), (30, 4251569), (35, 3644202), (42, 3036835), (70, 1822101), (105, 1214734), (210, 607367), (491, 259770), (982, 129885), (1237, 103110), (1473, 86590), (2455, 51954), (2474, 51555), (2946, 43295), (3437, 37110), (3711, 34370), (4910, 25977), (6185, 20622), (6874, 18555), (7365, 17318), (7422, 17185), (8659, 14730), (10311, 12370)]