2016157319295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{856789}}^1$

素因数の和:857184

約数の個数: 64

約数和(自身を含む): 3749367874560

約数和(自身を除く): 1733210555265

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 307, 365, 511, 921, 1095, 1533, 1535, 2149, 2555, 4605, 6447, 7665, 10745, 22411, 32235, 67233, 112055, 156877, 336165, 470631, 784385, 856789, 2353155, 2570367, 4283945, 5997523, 12851835, 17992569, 29987615, 62545597, 89962845, 187636791, 263034223, 312727985, 437819179, 789102669, 938183955, 1313457537, 1315171115, 1841239561, 2189095895, 3945513345, 5523718683, 6567287685, 9206197805, 19201498279, 27618593415, 57604494837, 96007491395, 134410487953, 288022474185, 403231463859, 672052439765, 2016157319295]

約数ペア:

[(1, 2016157319295), (3, 672052439765), (5, 403231463859), (7, 288022474185), (15, 134410487953), (21, 96007491395), (35, 57604494837), (73, 27618593415), (105, 19201498279), (219, 9206197805), (307, 6567287685), (365, 5523718683), (511, 3945513345), (921, 2189095895), (1095, 1841239561), (1533, 1315171115), (1535, 1313457537), (2149, 938183955), (2555, 789102669), (4605, 437819179), (6447, 312727985), (7665, 263034223), (10745, 187636791), (22411, 89962845), (32235, 62545597), (67233, 29987615), (112055, 17992569), (156877, 12851835), (336165, 5997523), (470631, 4283945), (784385, 2570367), (856789, 2353155)]